Trading Systems
How to Design a Trading Indicator From Scratch
Every indicator is a transformation of the same open/high/low/close/volume data. The real skill in building one isn’t the…
Drawdown Explained: The Metric That Matters More Than Win Rate
Drawdown is the peak-to-trough loss a strategy puts you through — and the math of climbing back is…
Bollinger Bands Explained: Volatility, Squeezes, and Mean Reversion
What Bollinger Bands actually measure, the exact 20/2 formula, the squeeze, why a band tag is not a…