Claude wrote the backtest and I found two lookahead bugs in it in two days
Two backtests that looked like edges and were lookahead bugs, how one chart found each of them, and the seven checks I now run before calling a result validated.
Writing
How the scanners get built, tested and checked against real price history. Working notes rather than marketing.
I measured 13,641 alerts against 409 million candles in one afternoon
What two years of one minute candles say about my own spike and staircase alerts, and the three things you need to run the same measurement on your own.
Describing a setup precisely enough that a computer can find it
Turning a discretionary momentum pattern, the grinding staircase, into six numeric tests a scanner can run, and the three things I expected to need that are not in the code.