Chapter 17 technical analysis

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technical analysis

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Chapter 17 technical analysis

  1. 1. Chapter 17TECHNICAL ANALYSIS The Visual Clue
  2. 2. OUTLINE• What Is Technical Analysis• Charting Techniques• Technical Indicators• Testing Technical Trading Rules• Evaluation of Technical Analysis
  3. 3. WHAT IS TECHNICAL ANALYSISIN HIS BOOK TECHNICAL ANALYSIS EXPLAINED,MARTIN J. PRING EXPLAINS:“THE TECHNICAL APPROACH TO INVESTING ISESSENTIALLY A REFLECTION OF THE IDEA THATPRICES MOVE IN TRENDS WHICH ARE DETERMINEDBY THECHANGING ATTITUDES OF INVESTORSTOWARD A VARIETY OF ECONOMIC, MONETARY,POLITICAL AND PYSHOLOGICAL FORCES. THE ARTOF TECHNICAL ANALYSIS - FOR IT IS AN ART - IS TOIDENTIFY TREND CHANGES AT AN EARLY STAGE ANDTO MAINTAIN AN INVESTMENT POSTURE UNTIL THEWEIGHT OF THE EVIDENCE INDICATES THAT THETREND HAS BEEN REVERSED.”
  4. 4. BASIC PREMISES OF TECHNICAL ANALYSIS• Barring minor deviations, stock prices tend to move in fairly persistent trends.• Shifts in demand and supply bring about changes in trends.• Irrespective of why they occur, shifts in demand and supply can be detected in charts.
  5. 5. TECHNICAL ANALYSIS VERSUS FUNDAMENTAL ANALYSIS Technical Analysis Fundamental Analysis• Predicts short-term • Establishes long-term values price movements• Focuses on internal market • Focuses on fundamental data factors• Appeals to short-term traders • Appeals to long-term investors
  6. 6. CHARTING TECHNIQUES• THE DOW THEORY• BAR AND LINE CHARTS• POINT AND FIGURE CHART• MOVING AVERAGE ANALYSIS• RELATIVE STRENGTH ANALYSIS
  7. 7. BASIC CONCEPTS UNDERLYING CHART ANALYSIS• Prices move in persistent trends• Volume and trend go hand in hand• There are resistance and support levels
  8. 8. THE DOW THEORYThe market has three movements, all going at the sametime:• Daily fluctuations : Random day-to-day wiggles• Secondary movements : Corrections that last for a few weeks or months• Primary trends : Representing bull and bear phases of the market
  9. 9. BAR AND LINE CHARTS• The bar chart depicts the daily price change along with the closing price.• A line chart shows the line connecting successive closing prices.• Technical analysts believe that certain formations or patterns observed on the bar chart or line chart have predictive value. For example, a head and shoulder pattern represents a bearish development.
  10. 10. POINT AND FIGURE CHARTMore complex than a bear chart, a point and figure chart(PFC) condenses the recording of price changes byeliminating the time scale and small changes.
  11. 11. RELATIVE STRENGTH ANALYSISThe relative strength analysis is based on the assumptionthat prices of some securities rise rapidly during the bullphase but fall slowly during the bear phase in relation tothe market as a whole.
  12. 12. THE ADVANCE-DECLINE LINEThe advance-decline line is also referred to as the breadthof the market. Its measurement involves two steps:1. Calculate the number of net advances/declines on a daily basis.2. Obtain the breadth of the market by cumulating daily net advances/declines.
  13. 13. NEW HIGHS AND LOWSTechnical analysts consider the market as bullish when asignificant number of stocks hit the 52-week high each day.On the other hand, if market indices rise but few stocks hitnew highs, technical analysts view this as a sign of trouble.
  14. 14. VOLUMEVolume analysis is an important part of technical analysis.Other things being equal, a high trading volume isconsidered a bullish sign. If heavy volumes areaccompanied by rising prices, it is considered even morebullish.
  15. 15. SHORT-INTEREST RATIOThe short interest ratio is defined as follows: Total number of shares sold short Average daily trading volumeA technical analyst considers a high short-interest ratio asa sign of bullishness
  16. 16. MUTUAL FUND LIQUIDITYLow mutual fund liquidity is considered a bearish factorHigh mutual fund liquidity is considered as a bullishindication
  17. 17. PUT/CALL RATIO Number of puts purchased Number of calls purchasedA rise in the put/call ratio is a buy signalA fall in the put/call ratio is a sell signal
  18. 18. TRIN STATISTIC Volume declining / Number decliningTrin = Volume advancing / Number advancingThus trin measures the ratio of average volume indeclining issues to average volume in advancing issues.Generally, a trin ratio of more than 1 is deemed bearish asit means that the declining stocks have higher averagevolume compared to advancing stocks, suggesting a netselling pressure.
  19. 19. TESTING TECHNICAL TRADING RULES• DOES THE TRADING RULE PRODUCE EXCESS RETURN AFTER ADJUSTING FOR RISK?• DOES THE TRADING RULE PRODUCE EXCESS RETURNS AFTER ADJUSTING FOR TRANSACTIONAND OTHER COSTS (LIKE TAXES)?• HOW CONSISTENT IS THE PERFORMANCE OF THE TRADING RULE?• IS THE TRADING RULE VALID OUTSIDE THE SAMPLE?
  20. 20. SUMMING UP• Technical analysts believe that trends and patterns persist and hence analysis of past market data can be used to predict future price behaviour• Technical analysts use a variety of charting techniques. The most popular ones seem to be the Dow theory, bar and line charts, the point and figure chart, the moving average line, and the relative strength line.• Technical analysts use certain indicators – breadth indicators and market sentiment indicators — to guage the overall market situation.• The popular breadth indicators are the short interest ratio, mutual fund liquidity, put/call ratio, and Trin statistic.• Technical analysis appears to be a highly controversial approach to security analysis. It has its ardent votaries as well as severe critics.

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