When RSI and Stochastic disagree on the same bar
A workshop walkthrough of a single ASX mining name where RSI stayed mid-range while Stochastic stabbed into oversold — and how we decide which reading to privilege.
In the June Intensive we paused on a four-hour chart of a mid-cap miner after a sharp overnight gap. Stochastic %K had already hooked up from below 20. RSI (14) sat near 45 and looked almost bored.
The room split. Traders who favour Stochastic wanted a bounce entry. Traders who start with RSI wanted to wait for a push through 50. Neither camp was “wrong” about the reading — they were wrong to treat the disagreement as noise instead of information.
What we marked on the printout
- Stochastic’s lookback was shorter; it was reacting to the gap’s intra-bar extremes.
- RSI was still digesting the prior week’s grind higher, so mid-range made sense.
- MACD histogram had flattened but not turned — a useful tie-break for swing holders.
The rule the group drafted: If Stochastic is oversold while RSI remains between 40 and 55 after a gap, treat Stochastic as a timing hint only after RSI prints a higher low on the next two bars.
That sentence is longer than a slogan on purpose. Oscillator comparison training is about writing conditions you can audit later, not about picking a favourite indicator forever.