1 entry tagged backtesting. All writing.
SEPTEMBER 11, 2026 We Killed Twenty-Five Trading Strategies to Keep Three Since June I have been building automated trading strategies with an AI coding assistant — about forty of them, on one small brokerage account. Twenty-five are switched off, a dozen are still simulating, and three trade real money. Every trading blog publishes its winners; here is the graveyard, with the cause of death written on each stone, because the reasons turned out to be the interesting part — and because the three survivors are only worth believing if you have seen what it took to get down to three.