Spotting liquidity around session opens

Liquidity is just the presence of willing buyers and sellers, and it is not spread evenly across the day. It clusters — around session opens, around obvious levels, around the times when the most participants are active. Knowing where it pools tells you where price is most likely to accelerate.

The London and New York opens are the two richest windows. Volume surges, spreads tighten, and the ranges built during the quieter hours before them become targets. A common pattern: price spends the Asian session coiling in a tight range, then the London open sweeps one side of that range to grab the stops resting there before reversing into the real move.

Those stop pools are the key. Every obvious swing high and low has orders sitting just beyond it — breakout buyers, protective stops, late entries. Around a session open, when liquidity is deep enough to fill them, price often reaches for the nearest pool first. The 'fake' move into liquidity is frequently the setup, not the trend.

The practical read is to mark the pre-open range and the obvious highs and lows around it, then wait. If the open sweeps a level and immediately rejects it — a sharp wick back inside the range — that failed breakout is your tell that the liquidity grab is done and the genuine direction is the other way.

None of this is a guarantee; it is a tendency. Session opens are when the tendency is strongest because that is when the liquidity exists to drive it. Trade the reaction to the sweep, not the sweep itself, and you stop being the liquidity and start using it.