Direct answer
Divergence in MT5 charts means you notice a mismatch between how price is moving and how a chosen indicator is moving. A common description is: price makes higher highs (or lower lows), while the indicator makes lower highs (or higher lows). This difference is often used as a hypothesis that momentum may be weakening, not as a guaranteed signal.
Mechanism: how divergence is constructed
On an MT5 chart, “divergence” is a chart observation you apply to two series drawn on the same time scale:
- Price: the market’s plotted values (for example, closes or highs/lows) by candle.
- Indicator: a transformed series derived from price (for example, an oscillator that rises and falls).
The usual construction steps are:
- Pick a time frame (for example, 1-hour candles vs 15-minute candles). Divergence depends on the window you observe.
- Identify two price turning points (peaks for highs, troughs for lows) and note their relative direction (higher or lower).
- Identify the corresponding turning points in the indicator at roughly the same times.
- Classify the mismatch: price and indicator turning points move in opposite directions.
Because indicators differ, “what counts” as a turning point can vary. Some people use oscillator swing highs/lows; others use line intersections with certain levels. The concept still stays the same: you compare turning-point relationships, not a single moment.
Evidence or example (with clear assumptions)
Assume you are watching a fixed time frame and an oscillator-style indicator:
- Candle time advances left to right.
- Price: forms a higher high at Time A and a second higher high at Time B.
- Indicator: forms a lower high at Time B compared with Time A.
You would describe this as bearish-style divergence (higher highs in price, lower highs in the indicator). The chart is showing different behavior between raw price and the indicator’s transformed momentum/shape.
What matters is not the label, but the comparison rule you use. If, in another period, the indicator makes higher highs while price makes higher highs, then the same “divergence” rule would not apply.
Limitations and failure modes
Divergence has several practical limitations:
- Confirmation limits during candle formation: before a candle closes, price and indicator values can move. A divergence pattern noticed mid-candle may disappear or change once the candle finalizes.
- Subjectivity of turning points: the exact choice of peaks/troughs can be interpretive. Two observers can mark different turning points and reach different conclusions.
- No guaranteed causal link: divergence is descriptive, not a law. Historical mismatch does not prove what happens next, and it may be followed by continued movement.
- Hindsight bias: after price reverses or continues, it is easy to “fit” the chart by selecting turning points that make divergence look convincing. Verification requires using the same rule prospectively.
Also note that costs and execution matter in real trading contexts (spreads, commissions, slippage), but even without assuming live execution, the key concept remains: divergence alone does not control future outcomes.
Verification and next question
To verify divergence claims independently, use a repeatable checklist:
- Same time frame and same indicator settings.
- Same turning-point rule (how you decide which highs/lows to compare).
- Decision rule: for example, divergence is “observed” only after the second turning point is complete (to reduce changing-alignment effects).
- Consistent outcome measurement on historical charts.
If you want, the next question to clarify is: Which indicator and which exact definition of turning points are you using in MT5? Divergence is only as precise as the rule you apply.