Signs that a move has substance:
- Several consecutive M1 closes near the candle extremes.
- Tick volume rising, not just one large bar.
- A break of a level that others watch: session high, previous day high, round number.
- Correlated pairs moving the same way, e.g. EURUSD and GBPUSD both breaking higher.
- The first small pullback that holds above the broken level.
- A break of the first tight consolidation after the impulse.
Momentum setups are also where slippage is largest, so testing them with realistic fills matters more than for slower setups.
How do you decide in real time whether a move is worth joining?