RSI 2-Period Strategy: Mean Reversion

Overview

The 2-period RSI is one of the most sensitive momentum oscillators. Connors-style strategies use it to fade extremes: buy when RSI(2) drops below 5, sell when it exceeds 95. It works best inside established uptrends where short-term dips are bought.

Setup

• Instruments: liquid stocks and ETFs in established uptrends
• Timeframe: daily
• Indicators: 2-period RSI, 200 SMA (trend filter), 5-period SMA (exit)
• Regime: only take longs when price is above the rising 200 SMA

Entry rules

1. Confirm the instrument is above its rising 200 SMA (uptrend regime)
2. Wait for the 2-period RSI to close below 5
3. Buy at the next day's open
4. Optional: require a higher-low structure on the daily chart

Stop loss rules

• Stop: 1 × ATR(14) below the entry day's low, or 5% maximum
• Exit if price closes below the 200 SMA — the uptrend regime has broken
• Never risk more than 1% of account per trade

Take profit rules

• Exit when price closes above the 5-period SMA (quick exit)
• Or scale out: 50% when RSI(2) closes above 70, 50% on a 5-SMA close
• Target RR: 1:1 to 2:1 (high win rate compensates)

Risk management

Parameter	Value
Risk per trade	1% of account
Max concurrent positions	5
Position size	Risk ÷ (entry − stop)
Regime filter	Longs only above 200 SMA

Confirm sizing with the position size calculator and the exit with the risk-reward calculator.

When it fails

• Buying dips in a downtrend — the 200 SMA filter exists for this reason
• Deep market selloffs where RSI(2) stays pinned below 5 for days
• Earnings-week volatility distorts the RSI; skip scheduled earnings

Key principle

The 2-period RSI gives many signals; the regime filter (200 SMA) is what makes them profitable. Trade with the higher-timeframe trend, never against it.