Table of Contents

1Introduction1
1.1Financial practice2
1.2Technical analysis and efficientmarkets. An overview10
1.3Outline of the thesis27
2Success and Failure of Technical Trading Strategies in the Cocoa Futures Market33
2.1Introduction33
2.2Data36
2.2.1Data series36
2.2.2A continuous time series of futures prices37
2.2.3Summary statistics40
2.3Technical trading strategies42
2.3.1The moving-average trading rule43
2.3.2Trading range break-out45
2.2.3Filter rule45
2.4Performance measure46
2.4.1Cocoa futures prices46
2.4.2Pound-Dollar exchange rate48
2.5Profatibility and predictability of trading rules48
2.5.1The best 5 strategies48
2.5.2The set of 5350 trading rules: economic significance52
2.5.3The set of 5350 trading rules: statistical significance53
2.6Bootstrap59
2.6.1Bootstrap tests: methodology59
2.6.2Bootstrap tests: empirical results63
2.7Success and failure of technical trading67
2.7.1The influence of the Pound-Dollar exchange rate68
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