Mean Reversion Strategy: Fade the Extremes

Overview

Mean reversion assumes price oscillates around a mean and that extreme deviations tend to snap back. You fade overbought or oversold conditions in range-bound markets, taking quick profits as price returns to its moving average. Win rate is high, but each loss must be strictly controlled.

Setup

• Markets: range-bound forex pairs (EUR/CHF, EUR/GBP), large-cap stocks in consolidation
• Timeframe: 1-hour or 4-hour
• Indicators: Bollinger Bands (20, 2), RSI(2 or 14), 20 SMA
• Regime: ADX(14) < 20 confirms a non-trending, range-bound market

Entry rules

1. Price pierces the lower Bollinger Band (long) or upper band (short)
2. RSI(2) below 5 for longs, above 95 for shorts
3. Wait for a reversal candle (hammer, bullish engulfing) to close back inside the band
4. Enter at the next bar's open

Stop loss rules

• Stop: 1 × ATR(14) beyond the recent swing extreme
• Alternative: just below the most recent low for longs
• Maximum risk per trade: 1% of account

Take profit rules

• Primary target: the 20 SMA (middle Bollinger Band)
• Secondary target: the opposite Bollinger Band
• RR target: 1.5:1 to 2:1 (lower RR but higher win rate)

Risk management

Parameter	Value
Risk per trade	1%
Position size	Risk ÷ (entry − stop)
Max concurrent fades	3
Exit trigger	Stop or 20 SMA touch, whichever first

Verify sizing with the position size calculator and the target with the risk-reward calculator.

Common mistakes

• Applying mean reversion in trending markets — price walks the band and never returns
• Averaging down into losers — one extended move can wipe a series of wins
• Ignoring the regime filter; always confirm ADX < 20 before trading

Key principle

Fade only when price is clearly stretched in a range. When the range breaks, switch tactics — never fight a real trend.