Book excerpt: In $SPY High Probability Trading Strategies, author Kora Reddy shows where the greatest $SPY short term trading edges lie through detailed historical analysis. Short term traders will be able to use the book to take advantage of historical probabilities, to trade $SPY (SPDR S&P 500 ETF) $SPY High Probability Trading Strategies, author provides 40 odd quantitative short-term trade set-ups. Each trading pattern is thoroughly described, with the rules to identify, a thorough historical back-test results and entry and exit points with no mumbo jumbo of ascending triangles, double pennants and head and shoulder necklines et.al.