For retail traders, knowing which possible strategies to employ when has always been a challenge. That is, until now. For the first time, popular E*Trade educators Rick Swope and Shawn Howell introduce their two-dimensional scoring system for determining how bullish/bearish a trade setup looks by reading charts. In Trading by Numbers, they present a scoring system that uses a trend score and a volatility score, removing the guesswork and giving you a solid guide to the markets. Based on the score, the authors provide a toolkit of option strategies that are best to execute in each specific situation. Using common indicators and patterns, the book provides analysis for choosing your right strategy while managing risk