Buy the S and P 500 fund after it has fallen hard in a short time. The score used here runs from 0 to 100. Below 30 means the recent falls were strong and fast. Buy at the next day open and hold for 5 trading days, then sell, no matter what the price is. This is a short bounce test, not a long term hold.
Period: 2016-11-01 to 2026-10-30. Trades in this test: 16. Final cumulative profit and loss in this test: +39.2%.
Historical test only. Past results do not predict future results, and this is not investment advice.