Backtrader Indicator Guide

Backtrader RSI Mean Reversion Strategy

Momentum oscillator measuring speed and change of price movements on a scale of 0-100. Values above 70 indicate overbought conditions, below 30 indicate oversold conditions.

bt.indicators.RSIMean Reversion Strategies

Indicator Explanation

Momentum oscillator measuring speed and change of price movements on a scale of 0-100. Values above 70 indicate overbought conditions, below 30 indicate oversold conditions.

Strategy Context

RSI is the cornerstone of mean reversion strategies. When price deviates significantly from its mean (RSI > 70 or < 30), traders expect a return to equilibrium. Unlike trend-following indicators, RSI thrives in ranging markets where price oscillates around a stable average.

Learn more about Mean Reversion Strategies →

Backtrader Implementation

Pythonbacktrader

import backtrader as bt

class RSIMeanReversion(bt.Strategy):
    params = (('rsi_period', 14), ('rsi_overbought', 70), ('rsi_oversold', 30))

    def __init__(self):
        self.rsi = bt.indicators.RSI(self.data.close, period=self.p.rsi_period)

    def next(self):
        if self.rsi[0] < self.p.rsi_oversold and not self.position:
            self.buy()  # Oversold: expect mean reversion upward
        elif self.rsi[0] > self.p.rsi_overbought and self.position:
            self.sell()  # Overbought: exit on reversion

Parameter Recommendations

Parameter	Default	Description
period	14	Lookback period for RSI calculation
upperband	70	Overbought threshold
lowerband	30	Oversold threshold

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