# Large Moves The idea for these strategies comes from chapter 7 of [*How Markets Really Work*](https://moshferatu.dev/moshferatu/how-markets-really-work) (2012) by Larry Connors. As with most of the strategies from this book, they are meant to illustrate certain characteristics of the market rather than be traded directly. ## Rules ### Large Moves Up 1. When the asset (e.g., SPY) **rises** by 1% or more, enter a long trade. 2. Exit the trade after 5 trading days (~1 week). ### Large Moves Down 1. When the asset (e.g., SPY) **falls** by 1% or more, enter a long trade. 2. Exit the trade after 5 trading days (~1 week). ## Parameters **Percent Gain / Decline Threshold**: The percent gain or decline necessary in order to trigger a trade. (Default: 1.0) **Days to Exit**: The number of days to wait before exiting a trade. (Default: 5) ## Backtest Results ### SPY #### Large Moves Up ![SPY Large Moves Up Analysis](https://static.moshington.com/images/strategies/large-moves/spy-up-analysis.png) ![SPY Large Moves Up Summary](https://static.moshington.com/images/strategies/large-moves/spy-up-summary.png) #### Large Moves Down ![SPY Large Moves Down Analysis](https://static.moshington.com/images/strategies/large-moves/spy-down-analysis.png) ![SPY Large Moves Down Summary](https://static.moshington.com/images/strategies/large-moves/spy-down-summary.png) ---