Courses / Technical Analysis Essentials
Mean Reversion
Trading the rubber band effect
Mean reversion is based on the principle that price tends to return to its average over time. When price stretches too far from the mean, it snaps back.
Tools for mean reversion: - Bollinger Bands: Trade touches of outer bands - RSI extremes: Buy oversold, sell overbought (in ranges) - Moving average deviation: Trade return to 20 EMA
Best conditions: - Range-bound markets (not trending) - After extreme moves without fundamental catalyst - When volatility indicators show overextension
⚠️ Mean reversion fails in trending markets. Always check if the market is ranging before applying this strategy.
Pro tip: Combine RSI oversold with Bollinger Band lower touch for high-probability mean reversion trades.
Common mistake: Applying mean reversion in a strong trend. Better: Mean reversion only works in ranging markets. In trends, use trend-following strategies..
Key takeaways
- Price tends to return to its average
- Works best in range-bound markets
- Use Bollinger Bands and RSI for entries
- Fails in strong trending markets
Quiz
- Mean reversion works best in: Answer: Range-bound markets. Mean reversion relies on price returning to average — this only works in ranging conditions.
Educational content, not financial advice.