RSI Myths: Overbought vs Oversold

The Relative Strength Index (RSI) is the most misunderstood indicator in trading history.

The Classic Mistake

"RSI is above 70, so market is Overbought. I should SELL."
"RSI is below 30, so market is Oversold. I should BUY."

WRONG. In a strong trending market, RSI can stay above 70 for days while the price keeps rocketing up. Selling at RSI 70 in a bull market is suicide.

The Correct Interpretation

  • RSI > 60: Bullish Zone. Buyers are in control. Look for Buy dips.
  • RSI < 40: Bearish Zone. Sellers are in control. Look for Sell rises.
  • RSI 40 - 60: No Trading Zone (Sideways/Chop).

RSI Divergence

This is the only time RSI signals a reliable reversal.

Bearish Divergence: Price makes a Higher High, but RSI makes a Lower High. Momentum is fading. Reversal likely.

Last Updated: January 25, 2026

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