Buy Palantir only after it has fallen a long way. The trigger is a close 20 percent below its average price over the last 25 trading days. Palantir only started trading in late 2020, so this test covers a shorter period than the others. Buy at the next day open. Sell when the price gets back to that average, or sell at a small loss if it falls below its recent low first. If neither happens in 20 trading days, sell anyway.
Period: 2020-09-30 to 2026-10-30. Trades in this test: 15. Final cumulative profit and loss in this test: +26.9%.
Historical test only. Past results do not predict future results, and this is not investment advice.