Divergence
When price makes a new extreme but the indicator does not, suggesting momentum is fading.
Also called: bullish divergence · bearish divergence
Written by Javier Sánchez Ros
In plain language
Bearish divergence: price makes a higher high while RSI or MACD makes a lower high. The move is extending, but with less force behind it.
Bullish divergence is the mirror — a lower low in price with a higher low in the indicator.
Divergence is a warning about momentum, not a reversal signal. Momentum can fade for a long time before price actually turns, and in a strong trend it may never turn at all.
Worked through
Three divergences before the one that mattered
- Divergence 1 at $52
- price went to $58
- Divergence 2 at $58
- price went to $63
- Divergence 3 at $63
- price went to $67
- Divergence 4 at $67
- the top
Every one of these was a real divergence — a higher high in price against a lower high in the oscillator — and three of the four were invitations to short a market that kept going. The trader who acted on the first was right about the eventual top and out of business before it arrived.
This is the central problem with divergence: it identifies decelerating momentum, and momentum can decelerate for a long time while price still rises. It says the move is getting tired, not that it is finished, and there is no version of the signal that distinguishes the fourth instance from the first.
Which is why its honest use is defensive. For a position already long, a divergence is a reason to trail the stop closer and stop adding — decisions that cost nothing if the trend continues and protect a great deal if it does not.
As a trigger to reverse, it needs something else to confirm it: a broken structural level, a failed retest. Divergence plus a lower low is a case. Divergence alone is a reason to pay attention.
Why it matters
Divergence is a good reason to tighten a trailing stop or decline a fresh entry in that direction. It is a poor reason to open a counter-trend position on its own.
Common mistakes
- Entering counter-trend on divergence alone with no confirmation from price.
- Repeatedly re-entering as divergence persists through a strong trend.
Keep exploring
These concepts are connected. Understanding one usually makes the next one easier.
A momentum oscillator from 0 to 100 that compares the size of recent gains to recent losses.
A momentum indicator built from the difference between two exponential moving averages.
A sustained directional bias in price, built from a repeating pattern of highs and lows.
A stop loss that follows price in your favor and never moves back against you.
The pattern of highs and lows that describes whether a market is trending or ranging.