Pick a strategy the internet sells you — RSI, MACD, order blocks, fair-value gaps — and test it on 86 days of real 5-minute data across the 20 most-liquid crypto perps, with real fees applied. Then the part every other backtester hides: we run the same trade at random moments and show you both. If your edge can't beat random, it was never an edge.
What $1,000 would have done trading every signal in the window.
Net % per trade across one swept setting. Mostly red = the "win" is cherry-picked.
Most "top strategies" sold in $500–$2,000 courses lose to a random control after fees — we documented every one, with the math and the verdicts. And the handful that survive turn out to be the same old momentum effect wearing a new name.