Mr.Righteousness

The difference between K value (KDJ) and RSI exceeding 30 is essentially a sign of severe imbalance in market bullish and bearish momentum, with indicators showing extreme divergence, triggering "mean reversion," leading to a rebound or pullback.
1. Understand the two indicators first
K value (KDJ):
Range 0–100, reflects short-term price position and momentum
>80: Overbought (overextended rally); <20: Oversold (overextended decline)
RSI (Relative Strength Index):
Range 0–100, reflects the strength of bullish and bearish forces
>70: Overbought (excessive buying); <30: Oversold (de