Mean Reversion Calculator

Mean reversion bands define statistically significant price extremes. Entry signals are generated when price deviates beyond the band multiplier × ATR from the mean.

Upper Band = Mean + (Multiplier × ATR)
Lower Band = Mean − (Multiplier × ATR)
Z-Score = (Price − Mean) ÷ ATR

For a long trade: Entry = Lower Band, Target = Mean (reversion), Stop = Lower Band − 1×ATR. For a short: Entry = Upper Band, Target = Mean, Stop = Upper Band + 1×ATR. The R:R ratio is calculated automatically — look for setups with R:R ≥ 1.5. A Z-score beyond ±2σ signals a statistically rare price extreme.