This article describes modifications to the Bollinger %b indicator to provide clearer turning points for identifying entry and exit signals in prices moving between Bollinger bands. The author outlines four steps to smooth the indicator: 1) Using heikin-ashi prices, 2) Applying a triple exponential moving average, 3) Further smoothing bands with TEMA and using a weighted moving average, 4) Making averages adjustable and using standard deviation lines. Examples from Gaiam stock charts demonstrate how the smoothed indicator identifies divergences that signal trend changes.
http://profitabletradingtips.com/trading-investing/trading-stock-options
Trading Stock Options
Trading stock options holds two definite advantages over trading stocks directly. A smart trader can certainly make money trading stocks. But by trading stock options the same trader can limit risk and leverage his trading capital.
What Are Options?
Options are contracts that give their buyers the right, not the obligation, to sell or purchase the underlying assets at a future date, within the term of the contract. Whether it is in stock options trading or in trading commodities like corn futures, trading options allows the investor to invest trading capital using a variety of strategies. A call option gives the buyer the right to buy and a put option gives the buyer the right to sell the underlying stock. Sellers are paid a premium for taking on the risk of having to buy or sell at a loss when the buyer chooses to execute his contract. Options are used to both hedge risk and to leverage trading capital.
Hedging Risk and Leveraging Capital
In trading stock options a buyer limits his risk to the premium paid. Let us say that your fundamental and technical analysis of ABC stock indicates that it will soon rise in price. You can buy a hundred share of ABC for $100 a share or $10,000. Or you may see that you can buy a $102 option on ABC for $1. A $102 option means that you can buy to stock for $102 a share at any time up until the end of the contract. Obviously the stock is currently worth $100 a share and you would not want to execute the contract. But, if your analysis is correct the stock price will go up. Let us say that the stock goes up to $110 a share. If you purchased the stock you make $1000 minus fees and commissions. That is a ten percent return on investment. And if the stock price falls to $90 a share you lose $1000, ten percent of your trading capital. But in trading stock options on ABC you pay $100 for a $102 call option on 100 shares. The stock goes up to $110. You execute the contract and purchase the stock for $102 a share and then sell for $110 a share. You make $8 a share or $800 which is a $700 profit or 700% return on invested capital. And, if the stock price falls to $90 you lose your initial $100 and no more.
Short and Long Term
Trading stock options is not just for short term profits. Let us say that you have purchased a hot growth stock. It has multiplied in value
http://profitabletradingtips.com/trading-investing/trading-stock-options
Trading Stock Options
Trading stock options holds two definite advantages over trading stocks directly. A smart trader can certainly make money trading stocks. But by trading stock options the same trader can limit risk and leverage his trading capital.
What Are Options?
Options are contracts that give their buyers the right, not the obligation, to sell or purchase the underlying assets at a future date, within the term of the contract. Whether it is in stock options trading or in trading commodities like corn futures, trading options allows the investor to invest trading capital using a variety of strategies. A call option gives the buyer the right to buy and a put option gives the buyer the right to sell the underlying stock. Sellers are paid a premium for taking on the risk of having to buy or sell at a loss when the buyer chooses to execute his contract. Options are used to both hedge risk and to leverage trading capital.
Hedging Risk and Leveraging Capital
In trading stock options a buyer limits his risk to the premium paid. Let us say that your fundamental and technical analysis of ABC stock indicates that it will soon rise in price. You can buy a hundred share of ABC for $100 a share or $10,000. Or you may see that you can buy a $102 option on ABC for $1. A $102 option means that you can buy to stock for $102 a share at any time up until the end of the contract. Obviously the stock is currently worth $100 a share and you would not want to execute the contract. But, if your analysis is correct the stock price will go up. Let us say that the stock goes up to $110 a share. If you purchased the stock you make $1000 minus fees and commissions. That is a ten percent return on investment. And if the stock price falls to $90 a share you lose $1000, ten percent of your trading capital. But in trading stock options on ABC you pay $100 for a $102 call option on 100 shares. The stock goes up to $110. You execute the contract and purchase the stock for $102 a share and then sell for $110 a share. You make $8 a share or $800 which is a $700 profit or 700% return on invested capital. And, if the stock price falls to $90 you lose your initial $100 and no more.
Short and Long Term
Trading stock options is not just for short term profits. Let us say that you have purchased a hot growth stock. It has multiplied in value
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
Dow Theory Is The Most Successful Hypothesis On How The Price Action On The Stock Market Operates. If You Understand It Your Probability Of Investment Success Will Increase 10 Fold.
Stock trading tips on hot stocks to buy now, stock market strategy, picking hot stocks, picking penny stocks, and how to buy cheap stocks. From “How to Find a Home Run Stock” and “How to Pick Hot Reverse Merger Penny Stocks” and also “How the Shorts Raid Your Stock, Destroy Your Company and What to Do About It” all by John Lux.
Learn Fundamental analysis of stocks discover the easy and proven way of market analysis, financial ratios, share price, stock price, growth rate for long term and short term.
this charts is easily undestand to the data to use the chart in business. so this diffrent types chart i have to made so this types chart help you to understand easily
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
Dow Theory Is The Most Successful Hypothesis On How The Price Action On The Stock Market Operates. If You Understand It Your Probability Of Investment Success Will Increase 10 Fold.
Stock trading tips on hot stocks to buy now, stock market strategy, picking hot stocks, picking penny stocks, and how to buy cheap stocks. From “How to Find a Home Run Stock” and “How to Pick Hot Reverse Merger Penny Stocks” and also “How the Shorts Raid Your Stock, Destroy Your Company and What to Do About It” all by John Lux.
Learn Fundamental analysis of stocks discover the easy and proven way of market analysis, financial ratios, share price, stock price, growth rate for long term and short term.
this charts is easily undestand to the data to use the chart in business. so this diffrent types chart i have to made so this types chart help you to understand easily
This is a pretty broad exploration and tutorial of basic econometrics modeling techniques. It includes an introduction to quite a few multiple regression methods. It also includes an extensive coverage of model testing to ensure that your model is quantitatively sound and statistically robust using state of the art peer reviewing protocol.
A Fibonacci analysis is a popular tool among technical traders. It is based on the Fibonacci sequence numbers identified by Leonardo Fibonacci in the 13th century. Here are the Fibonacci sequence numbers:
0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89,144, 233, 377, 610, 987, 1597, 2584, 4181, 6765, …………………
As the Fibonacci number become large, the constant relationship is established between neighbouring numbers. For example, every time, when we divide the former number by latter: Fn-1/Fn, we will get nearly 0.618 ratio. Likewise, when we divide the latter number by former: Fn/Fn-1, we will get nearly 1.618. These two Fibonacci ratio 0.618 and 1.618 are considered as the Golden Ratio. We can use these Golden ratios to start our Fibonacci analysis. However, many technical traders use additional Fibonacci ratios derived from the Golden ratio. Since the calculation of each Fibonacci ratio is well known, I have listed all the available Fibonacci ratio calculation in Table 1-1.
Technical analysis has a quite different approach to the estimation of buying and selling levels compared with fundamental analysis. Indeed, fundamental analysis, as used by bank analysts (leading to recommendations), mainly relies on financial ratios linked with the company’s fundamentals.
Thus, ratios such as stock price on expected earnings, market cap on turnover, debt level, will be studied…. As norms are determined, they enable to determine the risk level associated with an acquisition or a sale of a share. For example, a quite common norm consists in looking mainly for stocks whose stock price / expected earnings per share ratio stands below twenty, which is considered as a major threshold. Similarly, a major level for the market cap / turnover ratio stands around two.
This presentation explains the main features of Libop Calculator, and has some examples of to take out the most of it.
Libop is the touch evolution of calculators. Fully designed for touch devices its innovative and stylish interface gives you unparalleled functions for the daily use.
It has a A selected range of functions
Trigonometry, Statistic, Probability Distributions, Finance and Unit Conversion.
You have the most common operations and also advanced ones like interest rate, net present value and normal distribution probability
At Finance and Distributions you can define several variables to get your result.
From a loan payment to a Weibull probability, Libop allows you to have all the information at screen. It will also give you the result with the variables you used so you can compare them.
Note: Some operations and functions are only available in Libop Calculator Full which is the paid version.
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
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
Poonawalla Fincorp and IndusInd Bank Introduce New Co-Branded Credit Cardnickysharmasucks
The unveiling of the IndusInd Bank Poonawalla Fincorp eLITE RuPay Platinum Credit Card marks a notable milestone in the Indian financial landscape, showcasing a successful partnership between two leading institutions, Poonawalla Fincorp and IndusInd Bank. This co-branded credit card not only offers users a plethora of benefits but also reflects a commitment to innovation and adaptation. With a focus on providing value-driven and customer-centric solutions, this launch represents more than just a new product—it signifies a step towards redefining the banking experience for millions. Promising convenience, rewards, and a touch of luxury in everyday financial transactions, this collaboration aims to cater to the evolving needs of customers and set new standards in the industry.
how to sell pi coins in South Korea profitably.DOT TECH
Yes. You can sell your pi network coins in South Korea or any other country, by finding a verified pi merchant
What is a verified pi merchant?
Since pi network is not launched yet on any exchange, the only way you can sell pi coins is by selling to a verified pi merchant, and this is because pi network is not launched yet on any exchange and no pre-sale or ico offerings Is done on pi.
Since there is no pre-sale, the only way exchanges can get pi is by buying from miners. So a pi merchant facilitates these transactions by acting as a bridge for both transactions.
How can i find a pi vendor/merchant?
Well for those who haven't traded with a pi merchant or who don't already have one. I will leave the telegram id of my personal pi merchant who i trade pi with.
Tele gram: @Pi_vendor_247
#pi #sell #nigeria #pinetwork #picoins #sellpi #Nigerian #tradepi #pinetworkcoins #sellmypi
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
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
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.
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
Introduction to Indian Financial System ()Avanish Goel
The financial system of a country is an important tool for economic development of the country, as it helps in creation of wealth by linking savings with investments.
It facilitates the flow of funds form the households (savers) to business firms (investors) to aid in wealth creation and development of both the parties
Exploring Abhay Bhutada’s Views After Poonawalla Fincorp’s Collaboration With...beulahfernandes8
The financial landscape in India has witnessed a significant development with the recent collaboration between Poonawalla Fincorp and IndusInd Bank.
The launch of the co-branded credit card, the IndusInd Bank Poonawalla Fincorp eLITE RuPay Platinum Credit Card, marks a major milestone for both entities.
This strategic move aims to redefine and elevate the banking experience for customers.
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.
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.
1. Stocks & Commodities V. 28:5 (40-44): Smoothing The Bollinger %b by Sylvain Vervoort
Copyright (c) Technical Analysis Inc.
This variation of the popular Bollinger %b indicator gives
clear turning points that will help traders identify entry and
exit points while prices are moving between the Bollinger
bands.
by Sylvain Vervoort
y now, everybody in the business knows that Bol-
linger bands were developed by John Bollinger.
What they actually are is probably equally known.
The Bollinger bands in Figure 1 consist of a set of
three curves drawn in relation to price data. The
middle band is usually a simple 20-bar moving average that
serves as the base for the upper and lower bands.
Upper band = Middle band + 2 x 20-period closing prices
standard deviation
Lower band = Middle band – 2 x 20-period closing prices
standard deviation
CHRISTINEMORRISON
Most technical analysis programs have a built-in function
fordisplayingBollingerbands.HereistheMetaStockformula
for Bollinger bands using basic functions:
{The middle band}
Mov(Close,20,Simple);
{The upper band}
2*Stdev(Close,20 ) + Mov(Close,20,Simple);
{The lower band}
Mov(Close,20,Simple)-2*Stdev(Close,20)
Inanormaldistribution,mostpricesofasetofdataareclose
totheaverage,withrelativelyfewpricesmovinginoneextreme
or the other. If you were to look at a normally distributed data
on a graph, it would look like a bell curve. Not all price data
will reflect a perfect curve, of course. The standard deviation
of the 20-period closing prices is a statistic that tells you how
tight the price data are clustered around the mean.
The standard deviation of the moving average is a method
usedtomeasurepricevolatility.Withtrendingprices,thebands
will be wider as a result of the higher volatility in price, mov-
B
Identifying Entries And Exits
Smoothing The Bollinger %b
2. Stocks & Commodities V. 28:5 (40-44): Smoothing The Bollinger %b by Sylvain Vervoort
Copyright (c) Technical Analysis Inc.
Smoothing it and reducing delays
I have already discussed my own version of this indicator
in my book Capturing Profit With Technical Analysis. This
time, I am introducing you to a more usable version of this
indicator. In the second article of this series, I will show you
a trading system based on the leading property of this indica-
tor. Right now, however, let us first look for ways to smooth
this indicator.
Normal and hidden divergent
moves make this indicator an
ideal tool to help find entry and
exit points.
METASTOCK
ing farther away from the mean, whereas
during consolidation periods, bands tend
to be narrower as a result of smaller price
moves closer to the mean. This changing
bandwidth is used for volatility-based
trading opportunities.
%b is a measure of where prices are
in relation to the outer Bollinger bands
and therefore strongly related to volatil-
ity. %b was created as an oscillator to
showoverboughtandoversoldsituations
when price is moving close to or beyond
the upper or lower Bollinger bands. The
basic %b formula is:
(Close – Lower band)
(Upper band – Lower band)
%b =
For the basic formula, you multiply the %b result with
100 to get an oscillator moving between zero and 100 (with
overshoots):
{The upper band}
upper:= 2*Stdev(CLOSE,20) + Mov(CLOSE,20,SIMPLE);
{The lower band}
lower:=Mov(CLOSE,20,SIMPLE)-2*Stdev( CLOSE,20);
{%b}
percb:=(C-lower)/(upper-lower)*100;
percb
Thisformulacanbesimplifiedbyapplyingsomemath.Here
is the following result for the basic (MetaStock) formula for
a Bollinger band %b indicator using
closing prices and a simple moving
average:
{BB%b_C_S}
percb:=(C+2*Stdev(C,20)-Mov(C,20,S))/
(4*Stdev(C,20))*100;
percb
Thisistheindicatoryouseeatthebot-
tomofthechartofGaiamInc.(Gaia)in
Figure2.Thetopchartdisplaystheprice
chartoverlaidwiththeBollingerbands.
As you can see, the indicator is leading
most of the time, showing high levels,
low levels, and eventually divergences
prior to turning points in price.
Unfortunately, it is a very choppy
oscillator. Finding the more important
turning points and trying to trade with
the %b indicator, day by day, is not an
easy task.
Figure 1: BOLLINGER BANDS. Bollinger bands consist of three curves drawn in relation to price data.The middle
band is usually a 20-bar simple moving average that serves as the base for the upper and lower bands.
indicators
Nov Dec 2009 Feb March April May June July
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
100
50
0
GAIAM INC
SVE_BB%_C_S
March April May June July August
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
Figure 2: BOLLINGER BANDS AND %b INDICATOr. The indicator is leading most of the time, showing high
levels, low levels, and eventually divergences prior to turning points in price.
3. Stocks & Commodities V. 28:5 (40-44): Smoothing The Bollinger %b by Sylvain Vervoort
Copyright (c) Technical Analysis Inc.
explained in the February 1994 Stocks & Commodities.
The data is sent several times through the same filter and
combined afterward:
TEMA = (3*EMA–3*EMA(EMA)) + EMA(EMA(EMA))
Ema stands for exponential moving average.
MetaStock has a built-in Tema function. However, just
using Tema on the heikin-ashi recalculated prices still cre-
ates more lag than I would like. To limit the lag as much
as possible, I will also use a zero-lagging technique. The
principle for limiting the lag was analyzed in the January
2000Stocks &Commodities.Inthissecondstep,Ismooth
with an eight-period Tema:
haOpen:=(Ref((O+H+L+C)/4,-1) + PREV)/2;
haC:=((O+H+L+C)/4+haOpen+Max(H,haOpen)+Min(L,haOpen))/4;
TMA1:= Tema(haC,8);
TMA2:= Tema(TMA1,8);
Diff:= TMA1 - TMA2;
ZlHA:= TMA1 + Diff;
percb:=(ZLHA+2*Stdev(ZLHA,20)-Mov(ZLHA,20,S))/
(4*Stdev(ZLHA,20))*100;
percb
You can see the result in Figure 3 displayed as “BB%b_
step2.”
Step 3:
So far, so good. However, I would like to see more smoothing
and, of course, minimal or no lag. What I can do is smooth the
standard deviation bands withTema.And instead of using the
simple moving average for the referenced middle band, I can
use a faster exponential moving average (Ema) or a weighted
moving average (Wma). I prefer the Wma because it tends to
move more smoothly than the Ema.
I can also bring down the averaging period as long as the
smoothing is acceptable. This is why I use an 18-period av-
erage instead of the standard 20-period average in the next
formula.
Introducing these additional changes results in the follow-
ing:
haOpen:=(Ref((O+H+L+C)/4,-1) + PREV)/2;
haC:=((O+H+L+C)/4+haOpen+Max(H,haOpen)+Min(L,haO
pen))/4;
TMA1:= Tema(haC,8);
TMA2:= Tema(TMA1,8);
Diff:= TMA1 - TMA2;
ZlHA:= TMA1 + Diff;
percb:=(Tema(ZLHA,8)+2*Stdev(Tema(ZLH
A,8),18)-Mov(Tema(ZLHA,8),18,WEIGHTED))/
(4*Stdev(Tema(ZLHA,8),18))*100;
percb
In Figure 3, you can compare the result of BB%b_step3
with the basic BB%b_C at the bottom of the chart. You have to
In Figure 3, you can see the price chart of Gaia at the top
andthebasicclosingprices%bindicator(BB%b_C)displayed
on the bottom subchart.
Step 1:
Agoodbasicsmoothingtechniquethatcreatesaverysmalldelay
is the heikin-ashi recalculated prices.The heikin-ashi is a Japa-
nesechartingtechnique,detailedinaStocks &Commodities
articleinFebruary2004.Iamusingmyownaverageheikin-ashi
closing price “haC,” which is calculated as follows:
haOpen:=(Ref((O+H+L+C)/4,-1) + PREV)/2;
haC:=((O+H+L+C)/4+haOpen+Max(H,haOpen)+Min(L,haO
pen))/4;
You can use this haC closing price instead of the normal
closing price in the previous basic formula:
(haC+2*Stdev(haC,20)-Mov(haC,20,SIMPLE))/
(4*Stdev(haC,20))*100;
Compare this modified version called “BB%b_step1” in
Figure 3, with the basic version at the bottom of this chart.As
you can see, there is some amount of smoothing already, but
not enough to make your trading decisions that much simpler.
If you look closely, you may see a small amount of lagging.
This means that if you want more smoothing, you will have
to limit the delay as much as you can.
Step 2:
You can achieve more smoothing with only a little lag by us-
ing the triple exponential moving average (Tema), which was
FIGURE 3: BASIC BOLLINGER SMOOTHING STEPS. Here you see the results of each
of the four steps used to smooth the Bollinger bands %b indicator.
Nov Dec 2009 Feb March April May June July
7
6
5
4
3
100
50
0
100
50
0
100
50
0
100
50
0
100
50
0
GAIAM Inc.
SVE_BB%b_HA
BB%b_Step3
BB%b_Step2
BB%b_Step1
BB%b_C
indicators
4. Stocks & Commodities V. 28:5 (40-44): Smoothing The Bollinger %b by Sylvain Vervoort
Copyright (c) Technical Analysis Inc.
Prices continue on their downward move until the middle
of February 2009. In phase 2, you see a similar situation as in
phase 1, where there are lower tops in price and higher tops
in the indicator. This is another hidden divergence telling you
that price will continue its down move. In phase 3, price is
making lower lows, but now the indicator is making higher
lows. This is a normal divergence telling you that you should
expect the price to move up.
Note the dojis in the candlestick chart where price is bot-
toming.Inaddition,notethatthepricehasbeenmovingwithin
narrow Bollinger bands, indicating low volatility for more
than three months already.
Clearly, you can open a position here with a very good
risk-to-reward ratio, with a buy at $2.53 and an initial closing
price stop at $2.38. This is an ideal entry for opening a long
position with a risk of only 6%.
Let’s continue with Figure 5, the second part of the chart of
Gaia. Phase 3 actually brought a trend reversal and started a
new price up move. There is a nice convergent up move until
early May 2009. At phase 4, you see a negative divergence
with higher tops in price but lower tops in the indicator. This
suggests an upcoming price reversal.
Seems like a good time to take the more than 100% profit!
What follows is a correction back to the lower Bollinger
band. The end of this correction (phase 5) is showing a posi-
tive divergence with lower lows in price and higher lows in
the indicator. This pushes prices up again. You could go for
a new long position here. The tops in price and indicator at
the beginning of June, or end of phase 6, show a negative
divergence, which pushes prices down for a bigger correc-
tion. It now looks like prices have reached the end of this
correction and there is a new positive divergence in phase 7.
agree that it looks a lot less choppy and that
delays are most likely not a problem, espe-
cially because the %b is a leading indicator
and tends to usually be fast.
Step 4:
Inthis,thefinalstep,ImaketheWma andthe
Tema adjustable and instead of using fixed
reference lines at, for example, zero, 50, and
100, I use standard deviation lines with 1.6
standarddeviationsasthedefaultoveralook-
backperiodof63days.ThefinalSve_BB%b
code for MetaStock can be found in sidebar
“MetaStock Code For Sve_BB%b.”
Applying the indicator
Using the chart of Gaia as an example,
I will show you how basically to use this
indicator. Keep in mind I will introduce a
trading system using this indicator in part
2 of this series.
I have split the chart of Gaia into two parts. Figure 4 is
the first part ended March 9, 2009. In November there was a
big price drop and some recuperation.After that, price started
moving further down in a very gentle slope. What does the
Sve_BB%b indicator tell you about that period?
In Figure 4, you can see the big price drop in November
2008 as well as the reaction to the drop, which went on until
thebeginningofDecember2008.Thiswasaconvergentmove
with lower tops in price and the indicator. During phase 1, the
price continued its down move, making a lower top in price.
But the indicator makes a higher top at the beginning of Janu-
ary 2009. This is an inverse or hidden divergence pointing to
a continuation of the previous downtrend.
MetaStock Code For SVE_BB%b
period:=Input(“%b period: “,1,100,18);
TeAv:=Input(“Tema average: “,1,30,8);
afwh:= Input(“Standard deviation high “,.1,5,1.6);
afwl:= Input(“Standard deviation Low “,.1,5,1.6);
afwper:= Input(“Standard deviation period “,1,200,63);
haOpen:=(Ref((O+H+L+C)/4,-1) + PREV)/2;
haC:=((O+H+L+C)/4+haOpen+Max(H,haOpen)+Min(L,haOp
en))/4;
TMA1:= Tema(haC,TeAv);
TMA2:= Tema(TMA1,TeAv);
Diff:= TMA1 - TMA2;
ZlHA:= TMA1 + Diff;
percb:=(Tema(ZLHA,TeAv)+2*Stdev(Tema(ZLHA,TeAv),period)-
Mov(Tema(ZLHA,TeAv),period,WEIGHTED))/(4*Stdev(Tema(
ZLHA,TeAv),period))*100;
percb;
50+afwh*Stdev(percb,afwper);
50-afwl*Stdev(percb,afwper);
50
FIGURE 4: PRICE DROP. In November, there was a big price drop and some recuperation. After that, price
started moving further downward with a very gentle slope. Note the convergences and divergences between
the price and indicator.
November December 2009 February March
9.0
8.5
8.0
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
50
0
3 10 17 24 1 8 15 22 29 5 12 20 26 2 9 17 23 2 9
1
1
2
2
3
3
The SVE_BB% is often a leading
indicator with clear turning points.
5. Stocks & Commodities V. 28:5 (40-44): Smoothing The Bollinger %b by Sylvain Vervoort
Copyright (c) Technical Analysis Inc.
Belgium-based Sylvain Vervoort is a
retired electronics engineer who has
beenusingtechnicalanalysisformore
than 30 years. His book, Capturing
Profit With Technical Analysis, pub-
lished by Marketplace Books, is now
available. Vervoort may be reached
at sve.vervoort@scarlet.be or via his
website, http://stocata.org.
Suggested reading
Bollinger, John [2001]. Bollinger On
Bollinger Bands, McGraw-Hill.
Mulloy, Patrick [1994]. “Smooth-
ing Data With Less Lag,” Technical
AnalysisofStocks &Commodities,
Volume 12: February.
Sharp, Joe [2000]. “More Respon-
sive Moving Averages,” Technical
AnalysisofStocks &Commodities,
Volume 18: January.
Valcu, Dan [2004]. “Using The Heikin-Ashi Technique,”
Technical Analysis of Stocks & Commodities, Volume
22: February.
Vervoort, Sylvain [2008]. “Trading Medium-Term Diver-
gences,” Technical Analysis of Stocks & Commodities,
Volume 26: February.
_____ [2009]. Capturing Profit With Technical Analysis,
Marketplace Books.
Interestingly, at the beginning of October 2009, the price of
Gaia went up to about $8.
Conclusion
The Sve_BB%b is often a leading indicator making smooth
moveswithclearturningpoints.Normalandhiddendivergent
moves make it an ideal tool to help find entry and exit points
while watching price moving between the Bollinger bands. I
find it easier to use than the original %b indicator.
In the second article of this series, I will introduce a good
trading system using the Sve_BB%b indicator and include
some ideas together with other technical analysis tools. Stay
tuned!
FIGURE 5: THE UP MOVE. Here you see a new price up move.There is a nice convergent up move until early May
2009. After that, you see a negative divergence between price and indicator suggesting a trend reversal. Note the
relationship between price moves and the indicator during the entire correction.
S&C
March April May June July
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.5
3.0
2.5
100
50
0
9 16 23 30 6 13 20 27 4 11 18 26 1 8 15 22 29 6 1
3 4
4
5
5
6
6
7
73
indicators