Manual backtesting: the only method that proves your edge is real

This is day 60 of the 100-Day Challenge, in the Build Your Edge phase. Backtest, measure your edge and write rules you can follow.

The lesson is built around a video we went and found from Mind Math Money, the clearest explanation of this topic that already exists, followed by an exercise you do on a real chart, which the AI then marks. One lesson opens each day, in order, so it becomes a habit instead of a binge. If you already know the basics, a placement check inside the course lets you start at Smart Money or Order Flow instead of Day 1.