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Bollinger band reversion strategyvsRSI dip with trend filter strategy

Bollinger band reversion strategy: Fade a 2-sigma stretch below the mean and exit when price tags the middle band. Β· RSI dip with trend filter strategy: Buy oversold RSI dips, but only when price is still above the 50 EMA.

Mean reversionLong only

Bollinger band reversion strategy

Fade a 2-sigma stretch below the mean and exit when price tags the middle band.

ConfluenceLong only

RSI dip with trend filter strategy

Buy oversold RSI dips, but only when price is still above the 50 EMA.

Indicators

  • Bollinger Bands (period 20, Οƒ Γ— 2)
  • RSI (period 14)
  • EMA (period 50)

Timeframes

15m1h4h
15m1h4h

Bias

Long only

Long only

Market fit

Range-bound

Filtered, selective

Entry rules

  • Enter long when close is below the lower Bollinger band β€” a 2Οƒ stretch below the 20-bar mean.
  • Single position; 3-bar cooldown after exit.
  • RSI(14) below 35 AND
  • Close is above the 50-bar EMA β€” the dip is with the trend, not against it.

Exit rules

  • Exit when close pushes back above the middle band.
  • Hard 3% stop-loss; 2% trailing stop locks in any reversion gain.
  • RSI(14) above 65, OR close drops below EMA(50).
  • Hard 2.5% stop; 5% take-profit.

Expected behavior

Smooth equity curve in low-volatility regimes with frequent small wins. Sharp drawdowns when a trend extends and price stays pinned below the lower band β€” the strategy expects mean reversion that may not arrive.

Cleaner equity curve than vanilla RSI mean reversion because the EMA filter cuts the worst counter-trend trades. Fewer setups, but each one comes with a stacked deck.

Complexity

1 ind Β· 2 entry Β· 2 exitSimpler
2 ind Β· 2 entry Β· 2 exitMore advanced

Which one is right for you?

Derived from the bias, timeframe and indicator profile of each strategy β€” not a back-test forecast.

When to pick Bollinger band reversion strategy

  • You expect range-bound β€” the thesis is "Fade a 2-sigma stretch below the mean and exit when price tags the middle band."
  • You want a long-only bot on 15m–4h candles with a balanced rule-set.
  • You're comfortable monitoring 1 indicator (Bollinger Bands (period 20, Οƒ Γ— 2)).

Fade a 2-sigma stretch below the mean and exit when price tags the middle band.

When to pick RSI dip with trend filter strategy

  • You expect filtered, selective β€” the thesis is "Buy oversold RSI dips, but only when price is still above the 50 EMA."
  • You want a long-only bot on 15m–4h candles with a balanced rule-set.
  • You're comfortable monitoring 2 indicators (RSI (period 14), EMA (period 50)).

Buy oversold RSI dips, but only when price is still above the 50 EMA.

Bollinger band reversion strategy

Fade a 2-sigma stretch below the mean and exit when price tags the middle band.

RSI dip with trend filter strategy

Buy oversold RSI dips, but only when price is still above the 50 EMA.

Related comparisons

Other pairings that involve one of these strategies.

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