Air pockets between the New York close and rollover
Posted: Sat Oct 31, 2026 9:06 pm
Air pockets between the New York close and rollover
Between roughly 4:30pm and 5:30pm New York, there is a stretch where the quotes still flow but the depth behind them thins fast. Banks are closing their books, the next session has not opened, and market makers pull back.
Price can jump two or three pips on trades that would barely move it an hour earlier. The chart shows a sudden candle and a quick return. Resting stops get triggered by the wide spread more than by any real flow.
Scalpers who stay at the screen through that window often describe it as the most random hour of the day. The setups that work in the busy session produce noise here, and the filled prices are worse than the quoted ones.
A blunt rule many traders adopt is closing everything and walking away from the screen for that hour. It costs a few good trades and saves many bad ones.
Quote providers behave differently in this hour. Some keep streaming steady prices, others widen sharply, and a few go to indicative quotes that do not guarantee a fill. Brokers that route to those providers pass the behaviour along. Two accounts at different brokers can have very different experiences of the same twenty minutes.
If the strategy has to run through the window, the least damaging approach is lowering size, accepting wider stops, and avoiding market orders in favour of limits. Many traders find the cost of trading in that hour exceeds any edge, and the window ends up on the do not trade list.
Sunday evening has a mirror-image version of this problem, when the market has reopened and depth has not yet returned. Both ends of the weekend have a thin period, and both punish the same kind of confidence.
What does your trade log show for trades opened in that last hour before rollover?
Between roughly 4:30pm and 5:30pm New York, there is a stretch where the quotes still flow but the depth behind them thins fast. Banks are closing their books, the next session has not opened, and market makers pull back.
Price can jump two or three pips on trades that would barely move it an hour earlier. The chart shows a sudden candle and a quick return. Resting stops get triggered by the wide spread more than by any real flow.
Scalpers who stay at the screen through that window often describe it as the most random hour of the day. The setups that work in the busy session produce noise here, and the filled prices are worse than the quoted ones.
A blunt rule many traders adopt is closing everything and walking away from the screen for that hour. It costs a few good trades and saves many bad ones.
Quote providers behave differently in this hour. Some keep streaming steady prices, others widen sharply, and a few go to indicative quotes that do not guarantee a fill. Brokers that route to those providers pass the behaviour along. Two accounts at different brokers can have very different experiences of the same twenty minutes.
If the strategy has to run through the window, the least damaging approach is lowering size, accepting wider stops, and avoiding market orders in favour of limits. Many traders find the cost of trading in that hour exceeds any edge, and the window ends up on the do not trade list.
Sunday evening has a mirror-image version of this problem, when the market has reopened and depth has not yet returned. Both ends of the weekend have a thin period, and both punish the same kind of confidence.
What does your trade log show for trades opened in that last hour before rollover?