Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
Looking for best intraday trading rules? Platinum Trading Systems presents simple, easy & golden rules for Intraday trading. Get This 7 Rules and Earn More Money in Intraday.
This presentation from FXstreet.com will help you design your own trading system from scratch with a proven and practical example.
Creating a trading system is the best way to manage risk, increase profitability and avoid emotions and subjective elements from affecting your judgement when trading forex.
Presentation performed by Jerry Suppan at the Tokyo PC Club on Thursday, January 6, 2011.
He presented on basic concepts of Forex (foreign exchange) and also how to get started in online trading of forex by introducing brokers to trade forex online.
forex trading strategy that you can make money with. Can also be use by using your android and iphone metatrader.
The settings on the indicator are easy to setup. The strategy best time frame is h4 and hourly chart.
http://www.pipsumo.com/2017/04/parabolic-sar-trading-strategy.html
Looking for best intraday trading rules? Platinum Trading Systems presents simple, easy & golden rules for Intraday trading. Get This 7 Rules and Earn More Money in Intraday.
This presentation from FXstreet.com will help you design your own trading system from scratch with a proven and practical example.
Creating a trading system is the best way to manage risk, increase profitability and avoid emotions and subjective elements from affecting your judgement when trading forex.
Presentation performed by Jerry Suppan at the Tokyo PC Club on Thursday, January 6, 2011.
He presented on basic concepts of Forex (foreign exchange) and also how to get started in online trading of forex by introducing brokers to trade forex online.
forex trading strategy that you can make money with. Can also be use by using your android and iphone metatrader.
The settings on the indicator are easy to setup. The strategy best time frame is h4 and hourly chart.
http://www.pipsumo.com/2017/04/parabolic-sar-trading-strategy.html
Click here for more information on range trading
http://www.netpicks.com/simple-range-trading-strategy/
Here is some information on range trading:
It’s been said that a market only trends 30% of the time.
I can’t quantify that figure but having a range trading strategy to take advantage of the other 70% is good business.
Range trading is not difficult however it does require discipline and a method of determining when a trading range is in play.
For more information on range trading click here:
http://www.netpicks.com/simple-range-trading-strategy/
Would you like to learn secrets of price action trading which is used in every day trading by a 15 years trader? Continue reading on to learn real examples of how price action trading works on Forex, stock futures and gold charts!
COMPLETE WEBINAR RECORDING: https://blog.quantinsti.com/introduction-price-action-trading-webinar-18-october-2022/
---------------------------------------------
This session introduces you to the skill of trading without using technical indicators by understanding the price behaviour.
It covers several important price action trading tools such as supply and demand analysis, patterns, pivot points, etc.
---------------------------------------------
Overview:
- Need for price action trading
- Fundamentals of price action trading
- Tools of price action trading
- Backtesting and evaluating price action trading strategies
- Automating price action trading
- Interactive Q&A
---------------------------------------------About the Speaker:
Varun Kumar Pothula (Quantitative Analyst at QuantInsti)
Varun holds a Masters degree in Financial Engineering. He has experience working as a trader, a global macro analyst, and also an algo trading strategist.
Currently, working in the Content & Research Team at QuantInsti as a Quantitative Analyst, his contributions help in creating offerings for learners in the domain of algorithmic & quantitative trading.
---------------------------------------------
Link to our Blog: https://blog.quantinsti.com/
Like us on Facebook @ https://www.facebook.com/quantinsti/
Follow us on Twitter @ https://twitter.com/QuantInsti
Follow us on LinkedIn @ https://www.linkedin.com/school/quantinsti/
Follow us on Instagram @ https://www.instagram.com/quantinstian/
E-mail us @ sales@quantinsti.com
-----------------------------------------
#priceaction #priceactiontrading #technicalanalysis #chart #chartpatterns #pivotpoints #technicalindicators
This presentation provide a general overview on Algorithmic trading. It has basic definitions and some details on general aspect of the environment in which algo trading is used.
Stop Trading Support And Resistance The Wrong WayNetpicksTrading
Stop Trading Support And Resistance The Wrong Way
- See more at: http://www.netpicks.com/support-resistance/
Support and resistance trading is a popular technical analysis method of trading. The bad part is that many traders enter trades blindly at these levels without a firm understanding of what they mean.
Learn about trading support and resistance and see if your trading results improve.
- See more at: http://www.netpicks.com/support-resistance/
- Visit our website: http://www.netpicks.com/
- Download the free indicator blueprint: http://www.netpicks.com/blueprint/
- Options Hot List PLUS Training: http://www.netpicks.com/oftbrightbreakthroughs
support, resistance, support and resistance trading, reversals, trend
Do you want to learn the secret...
..How to...
predict currency rates like the Pros do?
>>> visit www.forexhero.eu and get the most popular forex learning app FOR FREE!
The most popular and appreciated materials for beginners interested in forex trading. This illustrated e-book is a refreshing breath of air in a category dominated by boring, bland & complicated textual books. This e-book will teach you the fundaments of currency trade as well as provide you with some great strategies, insights and trading examples from the pros. There is no other e-book around like this one for forex dummies!
Click here for more information on range trading
http://www.netpicks.com/simple-range-trading-strategy/
Here is some information on range trading:
It’s been said that a market only trends 30% of the time.
I can’t quantify that figure but having a range trading strategy to take advantage of the other 70% is good business.
Range trading is not difficult however it does require discipline and a method of determining when a trading range is in play.
For more information on range trading click here:
http://www.netpicks.com/simple-range-trading-strategy/
Would you like to learn secrets of price action trading which is used in every day trading by a 15 years trader? Continue reading on to learn real examples of how price action trading works on Forex, stock futures and gold charts!
COMPLETE WEBINAR RECORDING: https://blog.quantinsti.com/introduction-price-action-trading-webinar-18-october-2022/
---------------------------------------------
This session introduces you to the skill of trading without using technical indicators by understanding the price behaviour.
It covers several important price action trading tools such as supply and demand analysis, patterns, pivot points, etc.
---------------------------------------------
Overview:
- Need for price action trading
- Fundamentals of price action trading
- Tools of price action trading
- Backtesting and evaluating price action trading strategies
- Automating price action trading
- Interactive Q&A
---------------------------------------------About the Speaker:
Varun Kumar Pothula (Quantitative Analyst at QuantInsti)
Varun holds a Masters degree in Financial Engineering. He has experience working as a trader, a global macro analyst, and also an algo trading strategist.
Currently, working in the Content & Research Team at QuantInsti as a Quantitative Analyst, his contributions help in creating offerings for learners in the domain of algorithmic & quantitative trading.
---------------------------------------------
Link to our Blog: https://blog.quantinsti.com/
Like us on Facebook @ https://www.facebook.com/quantinsti/
Follow us on Twitter @ https://twitter.com/QuantInsti
Follow us on LinkedIn @ https://www.linkedin.com/school/quantinsti/
Follow us on Instagram @ https://www.instagram.com/quantinstian/
E-mail us @ sales@quantinsti.com
-----------------------------------------
#priceaction #priceactiontrading #technicalanalysis #chart #chartpatterns #pivotpoints #technicalindicators
This presentation provide a general overview on Algorithmic trading. It has basic definitions and some details on general aspect of the environment in which algo trading is used.
Stop Trading Support And Resistance The Wrong WayNetpicksTrading
Stop Trading Support And Resistance The Wrong Way
- See more at: http://www.netpicks.com/support-resistance/
Support and resistance trading is a popular technical analysis method of trading. The bad part is that many traders enter trades blindly at these levels without a firm understanding of what they mean.
Learn about trading support and resistance and see if your trading results improve.
- See more at: http://www.netpicks.com/support-resistance/
- Visit our website: http://www.netpicks.com/
- Download the free indicator blueprint: http://www.netpicks.com/blueprint/
- Options Hot List PLUS Training: http://www.netpicks.com/oftbrightbreakthroughs
support, resistance, support and resistance trading, reversals, trend
Do you want to learn the secret...
..How to...
predict currency rates like the Pros do?
>>> visit www.forexhero.eu and get the most popular forex learning app FOR FREE!
The most popular and appreciated materials for beginners interested in forex trading. This illustrated e-book is a refreshing breath of air in a category dominated by boring, bland & complicated textual books. This e-book will teach you the fundaments of currency trade as well as provide you with some great strategies, insights and trading examples from the pros. There is no other e-book around like this one for forex dummies!
One major risk is price volatility. Best Stocks For Intraday Trading tend to have a large number of buyers and sellers, which can lead to rapid price fluctuations. This means that investors need to be prepared for sudden changes in the value of their investments.
Another challenge is market manipulation. With more participants in the market, there is a higher likelihood of individuals or groups attempting to manipulate stock prices for their gain. This can make it difficult for individual investors to accurately assess the true value of a stock.
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
Enhanced Call Overwriting*
Systematically overwriting the S&P 500 with 1-month at-the-money calls, rebalanced on a monthly basis at expiration, outperformed the S&P 500 Index during our sample period (1996 – 2005). This “base case” overwriting strategy also generated superior risk-adjusted returns versus the index.
Overwriting portfolios with out-of-the-money calls tends to outperform at-the-money overwriting during market rallies, but provides less protection during market downturns. However, out-of-the money overwriting also results in relatively higher return variability and inferior risk-adjusted performance.
During the sample period, overwriting the S&P 500 with short-dated options, rebalanced more frequently, outperformed overwriting with longer-dated options, rebalanced less frequently. We discuss possible explanations for these performance differences.
We find that going long the market during periods of heightened short-term anxiety, inferred from the presence of relatively high S&P 500 1-month at-the-money implied volatility, has, on average, been a winning strategy. To a slightly lesser extent, having relatively less exposure to the market during periods of complacency – or relatively low implied market implied volatility – was also beneficial.
We create an “enhanced” overwriting strategy – whereby investors systematically overwrite the S&P 500 or Nasdaq 100 with disproportionately fewer (more) calls against the indices when risk expectations are relatively high (low).
Our enhanced overwriting portfolios handily outperformed the base case overwrite portfolios and the respective underlying indices, on an absolute and risk-adjusted basis. For example, the average annual return for the S&P 500 enhanced overwriting portfolio from 1997 – 2005 was 7.9%, versus 6.6% for the base case overwrite portfolio and 5.5% for the S&P 500 Index.
Overwriting with fewer calls when implied volatility is rich, and more calls when implied volatility is cheap, could improve the absolute and risk-adjusted performance of index-oriented overwriting portfolios.
This goes against the conventional tendency for investors to sell calls against their positions when implied volatility is high.
*Renicker, Ryan and Devapriya Mallick., “Enhanced Call Overwriting.”, Lehman,Brothers Global Equity Research Nov 17, 2005.
Spread, volatility and volume relation in financial markets and market maker'...Jack Sarkissian
Market makers compete for turnover in quoted securities. But does large turnover guarantee maximum profit? Before we can answer that question it is important to understand spread behavior in the first place. This work presents a quantum model, relating spread to measurable microstructural quantities. It explains why it has to be quantum and how trading is connected to price measurement. Having understood spread behavior we apply the model to maximize market maker's profit.
fxreviews.best-What are Derivatives.pdfNityaSharma43
Derivatives are financial instruments whose value is derived from another underlying asset. Professional traders buy and sell derivatives to mitigate risk because their value is derived from another underlying asset.
Convertible Bonds and Call Overwrites - 2007RYAN RENICKER
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
Indicators Used to Identify Rich or Cheap OptionsRYAN RENICKER
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
The Lehman Brothers Volatility Screening ToolRYAN RENICKER
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
Options on the VIX and Mean Reversion in Implied Volatility Skews RYAN RENICKER
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
Various Media Citations - Ryan Renicker, CFARYAN RENICKER
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
Options Trade Cheap Following Q2 Earnings - 2005RYAN RENICKER
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
Telecom / Media Overview - Buy-Write Google (GOOG)RYAN RENICKER
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
Equity Derivatives Strategy - A Stock Picker's Market?RYAN RENICKER
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
Technology Stocks: A Stock Picker's Market?RYAN RENICKER
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
How to Strengthen Portfolio Returns as the Dollar Weakens!RYAN RENICKER
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
Stock Options on ANF and GPS - The Market's Expectation for Same-Store SalesRYAN RENICKER
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
Option Strategies for Power and Utilities IndustriesRYAN RENICKER
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
Options Strategy Monthly - 2006 - Low Volatility in the 7th Inning? Housing M...RYAN RENICKER
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
Pinning of Stock Prices on Expiration Date - Equity OptionsRYAN RENICKER
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
The Risk and Return of the Buy Write Strategy On The Russell 2000 IndexRYAN RENICKER
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
Option Strategies - Natural Gas Trading OpportunitiesRYAN RENICKER
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
McDonald's Options are Trading Rich - Super Sized VolatilityRYAN RENICKER
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
Option Implied Volatility for Small Cap StocksRYAN RENICKER
Actionable trade ideas for stock market investors and traders seeking alpha by overlaying their portfolios with options, other derivatives, ETFs, and disciplined and applied Game Theory for hedge fund managers and other active fund managers worldwide. Ryan Renicker, CFA
what is the best method to sell pi coins in 2024DOT TECH
The best way to sell your pi coins safely is trading with an exchange..but since pi is not launched in any exchange, and second option is through a VERIFIED pi merchant.
Who is a pi merchant?
A pi merchant is someone who buys pi coins from miners and pioneers and resell them to Investors looking forward to hold massive amounts before mainnet launch in 2026.
I will leave the telegram contact of my personal pi merchant to trade pi coins with.
@Pi_vendor_247
Even tho Pi network is not listed on any exchange yet.
Buying/Selling or investing in pi network coins is highly possible through the help of vendors. You can buy from vendors[ buy directly from the pi network miners and resell it]. I will leave the telegram contact of my personal vendor.
@Pi_vendor_247
How to get verified on Coinbase Account?_.docxBuy bitget
t's important to note that buying verified Coinbase accounts is not recommended and may violate Coinbase's terms of service. Instead of searching to "buy verified Coinbase accounts," follow the proper steps to verify your own account to ensure compliance and security.
how can i use my minded pi coins I need some funds.DOT TECH
If you are interested in selling your pi coins, i have a verified pi merchant, who buys pi coins and resell them to exchanges looking forward to hold till mainnet launch.
Because the core team has announced that pi network will not be doing any pre-sale. The only way exchanges like huobi, bitmart and hotbit can get pi is by buying from miners.
Now a merchant stands in between these exchanges and the miners. As a link to make transactions smooth. Because right now in the enclosed mainnet you can't sell pi coins your self. You need the help of a merchant,
i will leave the telegram contact of my personal pi merchant below. 👇 I and my friends has traded more than 3000pi coins with him successfully.
@Pi_vendor_247
BYD SWOT Analysis and In-Depth Insights 2024.pptxmikemetalprod
Indepth analysis of the BYD 2024
BYD (Build Your Dreams) is a Chinese automaker and battery manufacturer that has snowballed over the past two decades to become a significant player in electric vehicles and global clean energy technology.
This SWOT analysis examines BYD's strengths, weaknesses, opportunities, and threats as it competes in the fast-changing automotive and energy storage industries.
Founded in 1995 and headquartered in Shenzhen, BYD started as a battery company before expanding into automobiles in the early 2000s.
Initially manufacturing gasoline-powered vehicles, BYD focused on plug-in hybrid and fully electric vehicles, leveraging its expertise in battery technology.
Today, BYD is the world’s largest electric vehicle manufacturer, delivering over 1.2 million electric cars globally. The company also produces electric buses, trucks, forklifts, and rail transit.
On the energy side, BYD is a major supplier of rechargeable batteries for cell phones, laptops, electric vehicles, and energy storage systems.
US Economic Outlook - Being Decided - M Capital Group August 2021.pdfpchutichetpong
The U.S. economy is continuing its impressive recovery from the COVID-19 pandemic and not slowing down despite re-occurring bumps. The U.S. savings rate reached its highest ever recorded level at 34% in April 2020 and Americans seem ready to spend. The sectors that had been hurt the most by the pandemic specifically reduced consumer spending, like retail, leisure, hospitality, and travel, are now experiencing massive growth in revenue and job openings.
Could this growth lead to a “Roaring Twenties”? As quickly as the U.S. economy contracted, experiencing a 9.1% drop in economic output relative to the business cycle in Q2 2020, the largest in recorded history, it has rebounded beyond expectations. This surprising growth seems to be fueled by the U.S. government’s aggressive fiscal and monetary policies, and an increase in consumer spending as mobility restrictions are lifted. Unemployment rates between June 2020 and June 2021 decreased by 5.2%, while the demand for labor is increasing, coupled with increasing wages to incentivize Americans to rejoin the labor force. Schools and businesses are expected to fully reopen soon. In parallel, vaccination rates across the country and the world continue to rise, with full vaccination rates of 50% and 14.8% respectively.
However, it is not completely smooth sailing from here. According to M Capital Group, the main risks that threaten the continued growth of the U.S. economy are inflation, unsettled trade relations, and another wave of Covid-19 mutations that could shut down the world again. Have we learned from the past year of COVID-19 and adapted our economy accordingly?
“In order for the U.S. economy to continue growing, whether there is another wave or not, the U.S. needs to focus on diversifying supply chains, supporting business investment, and maintaining consumer spending,” says Grace Feeley, a research analyst at M Capital Group.
While the economic indicators are positive, the risks are coming closer to manifesting and threatening such growth. The new variants spreading throughout the world, Delta, Lambda, and Gamma, are vaccine-resistant and muddy the predictions made about the economy and health of the country. These variants bring back the feeling of uncertainty that has wreaked havoc not only on the stock market but the mindset of people around the world. MCG provides unique insight on how to mitigate these risks to possibly ensure a bright economic future.
how to sell pi coins effectively (from 50 - 100k pi)DOT TECH
Anywhere in the world, including Africa, America, and Europe, you can sell Pi Network Coins online and receive cash through online payment options.
Pi has not yet been launched on any exchange because we are currently using the confined Mainnet. The planned launch date for Pi is June 28, 2026.
Reselling to investors who want to hold until the mainnet launch in 2026 is currently the sole way to sell.
Consequently, right now. All you need to do is select the right pi network provider.
Who is a pi merchant?
An individual who buys coins from miners on the pi network and resells them to investors hoping to hang onto them until the mainnet is launched is known as a pi merchant.
debuts.
I'll provide you the Telegram username
@Pi_vendor_247
when will pi network coin be available on crypto exchange.DOT TECH
There is no set date for when Pi coins will enter the market.
However, the developers are working hard to get them released as soon as possible.
Once they are available, users will be able to exchange other cryptocurrencies for Pi coins on designated exchanges.
But for now the only way to sell your pi coins is through verified pi vendor.
Here is the telegram contact of my personal pi vendor
@Pi_vendor_247
The European Unemployment Puzzle: implications from population agingGRAPE
We study the link between the evolving age structure of the working population and unemployment. We build a large new Keynesian OLG model with a realistic age structure, labor market frictions, sticky prices, and aggregate shocks. Once calibrated to the European economy, we quantify the extent to which demographic changes over the last three decades have contributed to the decline of the unemployment rate. Our findings yield important implications for the future evolution of unemployment given the anticipated further aging of the working population in Europe. We also quantify the implications for optimal monetary policy: lowering inflation volatility becomes less costly in terms of GDP and unemployment volatility, which hints that optimal monetary policy may be more hawkish in an aging society. Finally, our results also propose a partial reversal of the European-US unemployment puzzle due to the fact that the share of young workers is expected to remain robust in the US.
Currently pi network is not tradable on binance or any other exchange because we are still in the enclosed mainnet.
Right now the only way to sell pi coins is by trading with a verified merchant.
What is a pi merchant?
A pi merchant is someone verified by pi network team and allowed to barter pi coins for goods and services.
Since pi network is not doing any pre-sale The only way exchanges like binance/huobi or crypto whales can get pi is by buying from miners. And a merchant stands in between the exchanges and the miners.
I will leave the telegram contact of my personal pi merchant. I and my friends has traded more than 6000pi coins successfully
Tele-gram
@Pi_vendor_247
what is the future of Pi Network currency.DOT TECH
The future of the Pi cryptocurrency is uncertain, and its success will depend on several factors. Pi is a relatively new cryptocurrency that aims to be user-friendly and accessible to a wide audience. Here are a few key considerations for its future:
Message: @Pi_vendor_247 on telegram if u want to sell PI COINS.
1. Mainnet Launch: As of my last knowledge update in January 2022, Pi was still in the testnet phase. Its success will depend on a successful transition to a mainnet, where actual transactions can take place.
2. User Adoption: Pi's success will be closely tied to user adoption. The more users who join the network and actively participate, the stronger the ecosystem can become.
3. Utility and Use Cases: For a cryptocurrency to thrive, it must offer utility and practical use cases. The Pi team has talked about various applications, including peer-to-peer transactions, smart contracts, and more. The development and implementation of these features will be essential.
4. Regulatory Environment: The regulatory environment for cryptocurrencies is evolving globally. How Pi navigates and complies with regulations in various jurisdictions will significantly impact its future.
5. Technology Development: The Pi network must continue to develop and improve its technology, security, and scalability to compete with established cryptocurrencies.
6. Community Engagement: The Pi community plays a critical role in its future. Engaged users can help build trust and grow the network.
7. Monetization and Sustainability: The Pi team's monetization strategy, such as fees, partnerships, or other revenue sources, will affect its long-term sustainability.
It's essential to approach Pi or any new cryptocurrency with caution and conduct due diligence. Cryptocurrency investments involve risks, and potential rewards can be uncertain. The success and future of Pi will depend on the collective efforts of its team, community, and the broader cryptocurrency market dynamics. It's advisable to stay updated on Pi's development and follow any updates from the official Pi Network website or announcements from the team.
where can I find a legit pi merchant onlineDOT TECH
Yes. This is very easy what you need is a recommendation from someone who has successfully traded pi coins before with a merchant.
Who is a pi merchant?
A pi merchant is someone who buys pi network coins and resell them to Investors looking forward to hold thousands of pi coins before the open mainnet.
I will leave the telegram contact of my personal pi merchant to trade with
@Pi_vendor_247
Identifying Rich and Cheap Implied Volatility - Equity Options
1. December 20, 2005
Identifying Rich and Cheap Implied Volatility
Ryan Renicker, CFA One of the primary objectives of option market participants is to identify options having
1.212.526.9425 relatively high or low implied volatility to identify potential option selling or buying
ryan.renicker@lehman.com
candidates.
Devapriya Mallick
1.212.526.5429
dmallik@lehman.com In this study, we present empirical evidence of the mean reverting characteristics of the
implied versus realized volatility spread for single-stock options. We also examine two other
quantitative metrics: the implied versus sector-weighted-average implied volatility spread and
the implied versus S&P 500 implied volatility spread.
We find that the implied versus sector-weighted-average implied volatility spread has been
the single most reliable indicator for predicting a stock’s future realized volatility.
We establish that a screening process combining each of these three indicators in unison
improves option traders’ ability to profit by identifying options that indeed are truly rich or
cheap.
Although our screening process tends to work across business cycles over the backtest period
(1996 – 2005), we observe that identifying rich or cheap options has become more difficult
in recent years, particularly for options identified as being “cheap”. We believe the largest
factor contributing to this phenomenon is the persistent downward trend in market volatility
since the beginning of 2003. Another factor could be that the volatility market has become
more efficient, with increasing usage of similar quantitative rich/cheap screens by option
market participants.
In addition, we find that, on average, one-month implied volatility spreads tend to more
accurately identify overpriced options, whereas three-month implied volatility spreads are
generally a more reliable predictor for identifying options that are truly cheap.
We also find that using a two-year look-back history when analyzing each of these spreads
results in a more accurate determination of whether an option is pricing in unreasonably high
or low implied volatility.
Our rich and cheap metrics have been consistent in identifying stocks with excessively high or
low risk expectations embedded in their options, regardless of which sector the stocks
belonged to.
Lehman Brothers does and seeks to do business with companies covered in its research reports. As a result, investors should be aware that the firm may have a conflict of
interest that could affect the objectivity of this report.
Customers of Lehman Brothers in the United States can receive independent, third-party research on the company or companies covered in this report, at no cost to them,
where such research is available. Customers can access this independent research at www.lehmanlive.com or can call 1-800-2LEHMAN to request a copy of this research.
Investors should consider this report as only a single factor in making their investment decision.
PLEASE SEE ANALYST(S) CERTIFICATION AND IMPORTANT DISCLOSURES BEGINNING ON PAGE 12.
2. Equity Derivatives Strategy | Identifying Rich and Cheap Implied Volatility
Introduction
One of the primary objectives of option market participants is to identify options having relatively
low/high implied volatility to identify potential option buying/selling candidates. Since the tendency of
volatility in equity markets to revert to a longer term mean has been well established, option traders in
the long run can profit if they can identify options that have unreasonably high or low implied
volatilities that are likely to revert.
Studies have also demonstrated that implied volatility is a relatively reliable indicator of what the future
level of realized volatility is expected to be. Moreover, implied volatility at the market level shows the
existence of a volatility risk premium, as evidenced by the tendency of implied volatility to trade at a
premium to what the underlying index had recently realized (realized volatility). This is the
compensation an option seller demands for taking on volatility risk.
After identifying potential option buying or selling candidates, options traders attempt to capture profits
by delta hedging against their long or short option position. That is, an options trader who believes the
market is pricing in relatively low/high risk expectations for a stock can take a long/short gamma
position and delta-hedge dynamically to lock in the difference between the volatility implied by the
market at inception of the trade, and the stock’s volatility that is actually realized over the
corresponding period. A similar strategy is also available using over-the-counter (OTC) products such
as variance or volatility swaps, whereby investors earn a payoff dependent on future return variability
and would not need to actively participate in the dynamic hedging process.
In addition, investors can combine a view on future volatility with their directional opinion of the
underlying itself to efficiently structure a desired payoff (Figure 1). For instance,
• Investors expecting a stock to rally in the near term might choose to buy calls if they are
trading “cheap”, but sell puts if they are trading “rich”.
• A bearish forecast of the underlying could lead one to sell calls if implied volatility is high and
buy puts if it is trading relatively low.
Figure 1: Positioning for Rich/Cheap Volatility
Bullish
Fundamental Outlook
Buy Calls Sell Puts
Cheap Rich
Volatility View
Buy Puts Sell Calls
Bearish
Source: Lehman Brothers
While the total return of an unhedged strategy would likely be affected more by the movement in the
underlying than by the level of the option premium, the relative magnitude of implied volatility would
be an additional factor driving the yield, particularly over shorter holding periods.
December 20, 2005 2
3. Equity Derivatives Strategy | Identifying Rich and Cheap Implied Volatility
Identifying “Rich” and “Cheap” Implied Volatility
In this study, we present empirical evidence of the mean reverting characteristic of the implied versus
realized volatility spread. We also examine other quantitative metrics, such as the implied versus
sector-weighted-average implied volatility spread and the implied versus S&P 500 Index implied
volatility spread. We analyze each of these metrics separately, and in unison, in an effort to improve
our ability to identify options having unreasonably high/rich or low/cheap implied volatility levels.
Options truly have “rich” implied volatilities if their underlying stock’s future realized volatility (“ex-post
realized volatility”) turns out to be lower than what was originally implied by the options market1. On
the other hand, we say options truly have “cheap” implied volatilities if their underlying stock’s ex-post
realized volatility is higher than what was originally implied by the options market. Our universe
consists of stocks that have been constituents of the S&P 500 or the Nasdaq 100 since January 1996
and have had options trading on them over this period.
We find that an option’s implied-realized spread indeed has a tendency to revert to its near-term
mean. However, we determine that the implied versus sector-weighted-average implied volatility
spread has been the single most reliable indicator for predicting a stock’s ex-post realized volatility.
We also find that an option’s implied versus S&P 500 implied volatility spread is not a very robust
indicator for estimating a stock’s ex-post realized volatility. However, combining all of these metrics
together provides the best results, and has the highest predictive ability for identifying options having
unreasonably rich or cheap implied volatilities. Thus, a screening process combining each of these
three indicators in unison should improve option traders’ ability to profit by identifying options that
indeed are truly rich or cheap, and delta hedge against a short or long option position. In addition,
the screening methodology can assist in identifying instances when it makes sense to express
directional viewpoints in a stock by either buying or selling options. The improvement is found to be
consistent across sectors and market cycles over the sample period considered.
We find that using 1-month implied volatility spreads tends to work best when attempting to identify
options having rich implied volatilities. On the other hand, 3-month implied volatility spreads tend to be
a more reliable indicator when screening for cheap implied volatilities. In addition, comparing current
spread levels against their longer-term histories (12 or 24 months) – rather than shorter-term periods (1
or 3 months) – leads to better results for each of the three implied volatility spread metrics analyzed.
However, we also emphasize that each of our “rich” and “cheap” indicators must be analyzed in
context with the unique circumstances surrounding each potential volatility trade, since – even though
the average performance one would obtain by combining each of our three indicators in unison is the
highest – the variability of returns remains at high levels. On the other hand, despite the statistical
limitations an empirical screening process inherently has, one should be able to improve their ability to
identify potential long or short volatility candidates by using our volatility screening methodology as a
starting point for the rich versus cheap volatility selection process.
1
The ex-post realized spread is the difference between the future volatility realized over the term of the option, and that
implied at inception of the trade. For a truly cheap option, the ex-post realized spread should by positive. If the implied
volatility is truly rich, we would expect the ex-post realized spread to be negative.
December 20, 2005 3
4. Equity Derivatives Strategy | Identifying Rich and Cheap Implied Volatility
Indicators of Rich/Cheap Implied Volatility
Implied – Realized Volatility Spread
The spread of implied to realized volatility is a popular measure of the volatility risk premium. Since this
spread is widely used by option investors to identify the relative richness or cheapness of an option,
we first test this spread’s power in forecasting ex-post realized volatility.
Figure 2: Ex-post Realized Spread versus Implied-Realized Spread Figure 3: Distribution of Implied-Realized Spread z-scores
4% 25
Extreme
Distribution Skew ed
Co mplacency
2% Tow ard "Rich"
Ex-Post Realized Spread
20
Frequency (000s)
0%
15
-2%
10
-4%
Extreme
Fear
-6% 5
-8% 0
-4 -2 0 2 4 -4 -3 -2 -1 0 1 2 3
Z-Score Range (Im plied-Realized Spread) Z-Score Range (Im plied-Realized Spread)
Source: Lehman Brothers, OptionMetrics Source: Lehman Brothers, OptionMetrics
For our base case, we group the z-score of the spread of the 3-month implied volatility to 66 trading-
day realized volatility, relative to its 12-month history, into bins of 0.1 standard deviations each. The z-
score for a given spread over a given time period is simply equal to the number of standard deviations
the current spread level is from its mean. It is similar to, and highly correlated with, a percentile
ranking. This leads to two key findings.
• Plotting the z-score range against the ex-post realized spread in Figure 2 demonstrates that,
on average, options having relatively low implied – realized volatility spreads (lower z-scores)
tend to have future realized volatility higher than was originally priced into their options.
• Options having relatively high implied – realized volatility spreads (higher z scores) tend to
have future realized volatility that is lower than what was originally priced into their options.
Thus, it appears investors tend to underestimate the expected future realized volatility of a stock when
current implied – realized volatility spreads are relatively low relative to the spread’s 12-month history
and overestimate expected future realized volatility when this spread is relatively high.
Figure 3 illustrates that the z-score of 3-month implied minus 66 trading- day realized volatility tends to
trade rich relative to its history more often than its tendency to trade cheap, similar to the distribution of
the implied-realized volatility spread itself (negatively skewed). One possible explanation for this is that
investors going long volatility are willing to pay a premium, on average, for the possibility of
participating spikes in realized volatility, which have a tendency to occur whenever there is an
unforeseen market “shock”. Alternatively, investors selling volatility will demand a premium for selling
potentially unlimited downside risk in the event of a surge in realized volatility (“gap risk”).
We believe the relatively high frequency of very negative z-scores might be explained by one of the
key pitfalls of the realized volatility calculation itself. Specifically, it has been well established that
realized volatility, which by definition incorporates historical returns, can be subject to discontinuous
jumps if a company’s stock price has an unusually large or highly negative return on a given day.
December 20, 2005 4
5. Equity Derivatives Strategy | Identifying Rich and Cheap Implied Volatility
When large moves such as this occur, realized volatility spikes as well and will tend to remain at
abnormally high levels until the return that caused the initial spike in realized volatility is no longer
included in the realized volatility calculation sample period (in our study, 66 trading days after the
initial spike). Implied volatility, on the other hand, would probably rise as well immediately following
the event, but may revert lower in the days or weeks following the initial spike if the future risk
expectations for the stock decline, and the dramatic move that had recently occurred is not likely to
repeat itself in the near future. The combination of these two factors likely understates options’ implied –
realized volatility spreads during the 66 trading days after such realized volatility spikes occur, which
would lead to a disproportionately higher number of highly negative z-scores included in the analysis.
Implied Volatility Relative to the S&P 500 and the GICS Sector
The implied-realized spread, however, is not a perfect measure of risk expectations since it compares
a forward-looking consensus estimate of expected future volatility (implied volatility) with a backward-
looking standard deviation of returns (realized volatility). In addition, a stock’s returns and risk are
impacted by factors related to the market (systematic factors) as well as sector factors, apart from its
own unique characteristics (idiosyncratic component). We surmise that the spread of an option’s
implied volatility relative to the S&P 500 implied volatility and the spread relative to the average sector
volatility2 will allow us to more completely isolate the idiosyncratic component of its total risk. We
examine the power of each of these spreads in signaling the direction of future realized volatility.
Figure 4: Ex-post Realized Spread Based on Implied vs S&P 500 Figure 5: Ex-post Realized Spread Based on Implied vs Sector
4%
Extreme
8%
Co mplacency Extreme
Ex-Post Realized Spread
6%
Ex-Post Realized Spread
2% Co mplacency
4%
0%
2%
-2% 0%
Extreme
-2%
Fear
-4% Extreme
-4%
Fear
-6%
-6%
-4 -2 0 2 4
-4 -2 0 2 4
Z-Score Range (Im plied-S&P 500 Im plied Spread) Z-Score Range (Im plied-Cap Weighted Sector Avg Im plied)
Source: Lehman Brothers, OptionMetrics Source: Lehman Brothers, OptionMetrics
Figure 4 and Figure 5 display the z-scores of implied volatility spreads relative to S&P 500 implied
volatility and each company’s weighted average sector implied volatility, plotted against the stocks’ ex-
post future realized volatility spread relative to what had been originally implied. We find that
options’ implied volatility relative to S&P 500 implied volatility has relatively low predictive power in
estimating their future realized volatility. On the other hand, options’ implied versus average sector
volatility spreads have the highest explanatory power for estimating future realized volatility.
Apart from the three spreads above, we also consider if an option’s current absolute level of implied
volatility relative to its history can be a reliable indicator of richness or cheapness. We define an
option as having “rich” absolute implied volatility if its current implied volatility level is at least 1
standard deviation above its average implied volatility level for the past year. An option is deemed to
have “cheap” absolute implied volatility if its current implied volatility is at least 1 standard deviation
below its average implied volatility level for the past year. As Figure 6 on the following page
2
The average sector volatility is the market capitalization-weighted average implied volatility of all stocks in our universe
that belong to the same GICS sector. This differs from the implied volatility of a hypothetical ETF or sector index containing
the same stocks, which contains an additional implied correlation component.
December 20, 2005 5
6. Equity Derivatives Strategy | Identifying Rich and Cheap Implied Volatility
illustrates, using an option’s absolute implied volatility level by itself is a poor indicator for correctly
forecasting a stock’s ex-post realized volatility. Thus, we will not consider this metric when attempting
to identify options having rich or cheap implied volatilities.
Incorporating All Three Implied Volatility Spreads
Figure 6 also demonstrates that the predictability of the ex-post realized volatility is improved as we
successively incorporate additional volatility spread screening criteria3. That is, the ex-post realized
spread for options deemed to be “cheap” is highest and tends to increase more frequently when the z-
scores for implied minus realized, implied minus sector and implied minus S&P 500 volatility spreads
are all less than -1. Likewise, the ex-post realized spread for options labeled as “rich” is lowest and
tends to decrease more frequently when the z-score for each of these spreads is greater than 1. We
also find that “rich” signals are usually more reliable than “cheap” signals, possibly indicating the
tendency of the market to overprice downside risk expectations.
Figure 6: Better Predictability of Future Realized Volatility Using All Indicators
Options w ith "Cheap" Volatility Options w ith "Rich" Volatility
60% 3% 70% 3%
50% 50% 2%
30%
40% 2% 1%
10%
30% 0%
-10%
20% 1% -1%
-30%
10% -50% -2%
0% 0% -70% -3%
Implied Vol Implied- Implied- Implied- Imp-Rel, All Implied Vol Implied- Implied- Implied- Imp-Rel, All
Realized SPX Sector Imp-SPX Indicators Realized SPX Sector Imp-SPX Indicators
% Correct Avg ex-post Realized Spread % Correct Avg ex-post Realized Spread
Source: Lehman Brothers, OptionMetrics
However, the impact of outlier returns is relatively large for each of these indicators, particularly when
used to identify options having rich implied volatilities. That is, the standard deviation of ex-post
realized spreads itself (far right column in Figure 7 on the following page) tends to be much larger than
both the average and median ex-post realized – current implied volatility spreads for each of the
indicators in isolation or together. Thus, an option identified as “cheap” or “rich” could actually have
much higher or lower future realized volatility than what was originally implied, and a single long or
short volatility position could make or lose substantially more money than what is made, on average,
for a large number of similar positions across a wide range of options in the long run.
3
In Figure 6, “% Correct” is defined as the proportion of cases where realized volatility moved in the direction predicted.
The average ex-post realized spread is the average difference between future realized volatility and current implied
volatility for stocks that clear each screen. Rich stocks are expected to have lower future realized volatility and a successful
indicator should result in more negative ex-post realized spreads. For cheap stocks, ex-post realized spread should be
higher if the indicator is meaningful.
December 20, 2005 6
7. Equity Derivatives Strategy | Identifying Rich and Cheap Implied Volatility
Figure 7: Performance of Screen for Rich and Cheap Implied Volatility
Avg Ex-post Median Ex-post Std Dev of
Z-score Screen Total # Correct % Correct Realized - Realized - Realized
Current Implied Current Implied Spread
Spread More Than One Std Deviation Less Than One Year Mean (Cheap Volatility)
Absolute Implied Volatility 165,596 66,431 40% 0.21% -1.56% 9.08%
Implied-Realized 127,986 58,984 46% 0.84% -0.71% 11.14%
Implied-SPX 148,426 68,306 46% 0.87% -0.73% 9.81%
Implied-Sector 132,184 70,705 53% 2.55% 0.67% 10.59%
Implied-Realized, Implied-SPX 27,500 14,812 54% 2.08% 0.67% 9.46%
Implied-Realized, Implied-SPX, Implied-Sector 17,940 10,174 57% 2.73% 1.26% 9.75%
Spread More Than One Std Deviation Greater Than One Year Mean (Rich Volatility)
Absolute Implied Volatility 129,867 70,447 54% 0.42% -1.01% 13.75%
Implied-Realized 108,117 64,958 60% -0.61% -2.22% 12.22%
Implied-SPX 126,447 72,355 57% 0.20% -1.58% 13.87%
Implied-Sector 122,848 79,520 65% -1.46% -2.94% 13.32%
Implied-Realized, Implied-SPX 30,041 18,196 61% -1.22% -2.58% 15.39%
Implied-Realized, Implied-SPX, Implied-Sector 22,259 14,806 67% -2.81% -3.89% 16.11%
Source: Lehman Brothers, OptionMetrics
However, it is worthwhile to note that the percentage of correct rich and cheap signals does tend to
improve as we successively incorporate additional volatility spread screening criteria. In addition, the
average and median ex-post realized – current implied volatility spreads tend to move “in the right
direction” as we include additional screening criteria.
Moreover, we do not alter our universe to exclude special situations such as M&A or unique event
risks, which investors would certainly take into account prior to initiating a single-stock volatility
position, even if a quantitative screening process signals that the stock’s options are rich or cheap
relative to historical spread metrics. In other words, an option could be “cheap” or “rich” for a reason,
and the expected risk-adjusted return of initiating a long or short volatility trade might not make sense
given the unique risks associated with a stock. Finally, as noted earlier, the discontinuous nature of
realized (and implied) volatility likely biases the ex-post realized – current implied volatility spreads’
standard deviation higher.
These factors indicate that our analysis likely errs on the side of conservatism and – despite the
statistical limitations an empirical screening process inherently has – investors should be able to
improve their ability to identify potential long or short volatility candidates by using our volatility
screening methodology as a starting point for the rich versus cheap selection process.
December 20, 2005 7
8. Equity Derivatives Strategy | Identifying Rich and Cheap Implied Volatility
Rich and Cheap Volatility Signals Across Business Cycles
Next, we examine whether these rich or cheap signals have been a reliable predictor of future
realized volatility across business cycles (1997 – 2005). Figure 8 and Figure 9 show that ex-post
realized volatility for “rich” options has tended to be lower than what was originally estimated by
options market participants (implied volatility) throughout most of the sample period. In addition, ex-post
realized volatility for “cheap” options tended to be higher than what was originally forecast throughout
most of the period analyzed.
However, we also observe that identifying rich or cheap options has become more difficult in recent
years, particularly for options having “cheap” implied volatilities. That is, future realized volatility for
options originally identified as having cheap implied volatility did not tend to exhibit significantly
higher ex-post realized volatility than what had initially been implied (realized volatility tended to drift
lower throughout 2004 and 2005). We believe the largest factor contributing to this phenomenon
relates to the persistent downward trend in market volatility since the beginning of 2003, which made
it difficult to identify options that were truly trading “cheap”. On the other hand, the recent declining
volatility regime likely made it easier to identify options that were truly “rich”. Another factor
contributing to this result could be that the volatility market has become much more efficient, with
increasing usage of similar quantitative rich/cheap screens incorporated by option market participants.
Figure 8: Monthly Performance of “Cheap” Signal Figure 9: Monthly Performance of “Rich” Signal
# of Cheap Signals Avg Ex-Post Realized Spread # of Rich Signals Avg Ex-Post Realized Spread
25% 10,000
Correct Cheap Signal 40% 1,000
20%
30%
Ex-post Realized Spread
# Rich Signals (log scale)
Ex-post Realized Spread
15% 1,000
20%
# Cheap Signals (log scale)
10% 100
10%
5% 100 0%
0% -10%
10
-5% 10 -20%
-10% -30%
Correct Rich Signal
-15% 1 -40% 1
97
98
99
00
01
02
03
04
05
97
98
99
00
01
02
03
04
05
n-
n-
n-
n-
n-
n-
n-
n-
n-
n-
n-
n-
n-
n-
n-
n-
n-
n-
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Source: Lehman Brothers, OptionMetrics Source: Lehman Brothers, OptionMetrics
Are Near-Term Implied Volatility Spreads Better Indicators?
In this section, we test the predictive power of forecasting future realized volatility (ex-post realized)
using z-scores based on 1-month and 3-month implied volatilities. Similar to the term structure of interest
rates, near-term implied volatility responds more to short-term catalysts and tends to be subject to wilder
swings than longer dated implied volatility. For example, 1-month implied volatility can change
drastically, depending on whether or not a material catalyst, such as an earnings announcement, FDA
drug approval or shareholder vote, is expected to occur prior to option expiration. If there is a catalyst
forthcoming, 1-month implied volatility should reflect it and trade relatively high; if not, implied volatility
should trade low. On the other hand, 3-month implied volatility – which always includes at least one
earnings period – tends to be much more stable.
December 20, 2005 8
9. Equity Derivatives Strategy | Identifying Rich and Cheap Implied Volatility
1-Month vs. 3-Month Implied Volatility Spreads
The first chart in Figure 10 compares the implied minus ex-post realized volatility spread for options
having “cheap” 1-month volatility versus options having “cheap” 3-month implied volatilities. An option
is considered to have cheap 1-month implied volatility if its 1-month implied volatility spread versus 22
trading-day realized, its 1-month sector weighted-average volatility spread and 1-month S&P 500
implied volatility spread are at least 1 standard deviation below the average of where each of these
spreads had traded during the prior year (z-scores < -1). The same criteria apply for 3-month implied
volatilities, except the realized volatility spread encompasses 66 trading days and the average sector
implied volatility and the S&P 500 implied volatility correspond to 3 month terms. 3-month implied
volatility appears to be a better metric for identifying stocks with relatively low risk expectations. This is
also apparent in Figure 11, which shows the average difference between future realized volatility and
the volatility originally implied is higher using 3-month volatility, while the standard deviation of the
metric is lower.
Figure 10: Relative Performance of Rich/Cheap Metrics Using One-Month and Three-Month Implied Volatility Maturities
"Cheap" Options "Rich" Options
Future Realized - Current Implied
40%
Future Realized - Current Implied
25%
20% 30%
15% 20%
10% 10%
5% 0%
0% -10%
-5% -20%
-10% -30%
-15% -40%97
98
99
00
01
02
03
04
05
97
98
99
00
01
02
03
04
05
n-
n-
n-
n-
n-
n-
n-
n-
n-
n-
n-
n-
n-
n-
n-
n-
n-
n-
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
1m ex-post Realized Spread 3m ex-post Realized Spread 1m ex-post Realized Spread 3m ex-post Realized Spread
Source: Lehman Brothers, OptionMetrics
However, as the second chart in Figure 10 illustrates, 1-month implied volatility predicted future
realized volatility for options classified as “rich” more accurately (although the standard deviation is
higher). One possible explanation for this could be that heightened risk expectations often coincide
with earnings announcements or other short-term events, and investors tend to express these concerns
using the front month contract. Thus, short-term volatility would be more likely to revert sharply once the
catalyst has passed. Investors purchasing unhedged options with the front month maturity close to a
catalyst such as earnings would also tend to be willing to pay a larger premium to compensate for the
larger expected swings in the underlying. On average, this “uncertainty premium” tends to dissipate
once the event has passed.
Figure 11: Dependence on Maturity of Implied Volatility
Avg Ex-post Median Ex-post
Std Dev of
Implied Volatility Maturity Total # Correct % Correct Realized - Realized -
Realized Spread
Current Implied Current Implied
"Cheap" Options
1-Month Implied 15,246 7,611 50% 1.95% -0.02% 11.35%
3-Month Implied 17,940 10,174 57% 2.73% 1.26% 9.75%
"Rich" Options
1-Month Implied 21,544 16,318 76% -6.53% -7.65% 20.13%
3-Month Implied 22,259 14,806 67% -2.81% -3.89% 16.11%
Source: Lehman Brothers, OptionMetrics
December 20, 2005 9
10. Equity Derivatives Strategy | Identifying Rich and Cheap Implied Volatility
Optimal Look-Back Window for Calculating Average Spreads
Until this point, we have compared each of the implied volatility spreads to their respective 12-month
histories and calculated the z-scores based on the deviation from their mean over that period. Is this the
best look-back window over which to calculate the long-term average of each spread or can we
empirically demonstrate better prediction of future realized volatility using a different time period?
Shorter periods are more likely to capture short-term momentum effects while longer periods tend to
smooth out the impact of random spikes in the implied volatility history. We compare the accuracy of
our metrics using 24-month, 12-month, 3-month and 1-month look-back histories for each of the three
implied volatility spreads analyzed (using 3-month constant maturity implied volatilities).
Figure 12: Dependence of Predictability on Look-back History for “Cheap” Implied Volatilities
1 Month 3 Months 12 Months 24 Months
50%
Future Realized - Current Implied
40%
30% Avg Ex-post Median Ex-post Std Dev of
Look-back
Total # Correct % Correct Realized - Realized - Realized
20% Window
Current Implied Current Implied Spread
10%
24 months 9,157 5,266 58% 3.5% 1.6% 11.4%
0% 12 months 12,755 6,835 54% 2.8% 0.7% 11.0%
-10% 3 months 28,321 13,816 49% 1.7% -0.2% 11.4%
1 month 43,023 19,196 45% 1.0% -1.0% 12.0%
-20%
98
99
00
01
02
03
04
05
n-
n-
n-
n-
n-
n-
n-
n-
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Source: Lehman Brothers, OptionMetrics
Figure 12 displays the impact of changing the time period used for calculating the history of z-scores
for each of the spreads, for instances when the three metrics signaled volatility was “cheap”. It is clear
that the predictability of realized volatility increased as the look-back window against which the
spreads were compared was increased. In addition, there were progressively fewer instances when
implied volatility was considered cheap when measured against longer histories, and when using a
two-year look-back period, future realized volatility exceeded implied volatility about 58% of the time.
In addition, the average ex-post realized – implied spread was, on average, the highest when
incorporating a 2-year look-back history.
Figure 13: Dependence of Predictability on Look-back History for “Rich” Implied Volatilities
1 Month 3 Month 12 Month 24 Month
50%
Future Realized - Current Implied
40%
30% Avg Ex-post Median Ex-post Std Dev of
20% Look-back
Total # Correct % Correct Realized - Realized - Realized
Window
10% Current Implied Current Implied Spread
0%
-10%
24 months 17,353 11,478 66% -3.3% -4.1% 17.6%
-20%
12 months 20,117 13,359 66% -2.8% -4.0% 16.6%
-30% 3 months 31,870 21,108 66% -1.9% -3.8% 15.5%
-40% 1 month 42,728 27,670 65% -1.4% -3.3% 14.3%
98
99
00
01
02
03
04
05
n-
n-
n-
n-
n-
n-
n-
n-
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Ja
Source: Lehman Brothers, OptionMetrics
Figure 13 illustrates that there is no significant difference in predictability for options signaled as having
“rich” implied volatilities as the comparison history is increased. While the longer history allows for
more accurate identification of the long-term mean of the volatility spread, it results in a weaker signal
when volatility has been driven up in the near past because of upcoming catalysts. However, the
average ex-post realized – current implied spread was, on average, the most negative when
incorporating a 2-year look-back history.
December 20, 2005 10
11. Equity Derivatives Strategy | Identifying Rich and Cheap Implied Volatility
Volatility Mean Reversion Across GICS Sectors
An option’s implied volatility, which measures the total risk expectation in the underlying stock, is
naturally impacted by factors specific to a company’s sector. Figure 14 shows our rich and cheap
metrics have, for the most part, been very successful in identifying stocks which have excessively high
or low risk expectations embedded in their options, regardless of which sector the stocks belonged to.
Over a nine year history, options in the Consumer Staples sector that had originally been
characterized by our screen as having cheap volatility tended to have higher-than-originally-anticipated
realized volatility over the next three months in two-thirds of the cases. In addition, options in the
Industrials and Consumer Discretionary sectors originally identified as having relatively rich implied
volatility tended to have lower-than-originally-anticipated realized volatility over the following three
months on more than 7 out of 10 occasions.
Figure 14: Dependence of Indicators on GICS Sector
Cheap Implied Volatility Rich Implied Volatility
Avg Ex-post Std Dev of Ex- Avg Ex-post Std Dev of Ex-
# % # %
Sector Total Realized - post Realized - Total Realized - post Realized -
Correct Correct Correct Correct
Current Implied Implied Current Implied Implied
Energy 924 536 58% 1.18% 5.79% 1,065 672 63% 1.93% 30.99%
Materials 2,235 1,293 58% 2.83% 8.33% 2,370 1,638 69% -4.15% 12.84%
Industrials 2,743 1,537 56% 1.94% 7.44% 3,398 2,393 70% -4.59% 12.41%
Consumer Discretionary 3,530 1,962 56% 3.22% 10.26% 4,803 3,360 70% -4.74% 14.72%
Consumer Staples 1,611 1,068 66% 2.80% 7.00% 2,048 1,372 67% -4.38% 13.60%
Health Care 2,071 1,028 50% 2.93% 16.32% 2,065 1,448 70% -3.79% 16.23%
Financials 1,852 1,177 64% 3.55% 7.92% 2,371 1,523 64% -0.50% 15.24%
Information Technology 1,751 953 54% 3.13% 9.53% 2,437 1,332 55% 1.46% 18.00%
Telecommunication Services 302 128 42% 1.91% 7.79% 521 294 56% -1.22% 9.97%
Utilities 921 492 53% 1.88% 8.37% 1,181 774 66% -1.16% 17.48%
Source: Lehman Brothers, OptionMetrics
Conclusion
We have proposed three metrics: z-scores of the spread of 1) implied volatility to realized 2) implied
volatility relative to the S&P 500 implied and 3) implied volatility relative to sector weighted-average
implied volatility (GICS sector) for identifying options having rich or cheap volatility. We have
demonstrated that, on average, using a screening criterion of 1 z-score for each of these spreads
results in more accurate prediction of future realized volatility than any single spread in isolation,
although the standard deviation of the future realized – current implied volatility spread remains very
high. We also found that, on average, one-month implied volatility spreads tend to more accurately
identify overpriced options, whereas three-month implied volatility spreads are generally a more
reliable predictor for cheap options. In addition, we found that using a two year look-back history
when analyzing each of these spreads results in a more accurate determination of whether an option is
pricing in unreasonably high or low implied volatility.
We believe – despite the statistical limitations an empirical screening process inherently has – one
should be able to improve their ability to identify potential long or short volatility candidates by using
our volatility screening methodology as a starting point in the rich/cheap volatility selection process.
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