How Supertrend behaves
Supertrend uses an average true range component to place a volatility-adjusted line around price. Its direction changes when price crosses the calculated band.
Because the line is volatility-adjusted, it can help frame trend direction while still reacting differently in quiet and fast markets. It will also lag and whipsaw in ranges.
Test the full workflow
Compare Supertrend with the price structure and session levels on your chosen timeframe. Avoid treating a color change as a complete trading plan without an entry, invalidation and position-sizing rule.
Use charting's chart layouts and Dovee backtesting workflow to test the exact instrument, timeframe and settings you intend to use.