What counts as a gap up?

In premarket, a stock trading at least 5% above yesterday's closing price. The gap is measured from the last regular-session close.

Why does the label change during the day?

The same rule runs all day under the session’s own name: Gap Up in premarket, Runners in the regular session and AH Up after hours.

What exactly does the gap up and runners preset screen for?

Biggest moves up this session. It runs in every session: premarket, the regular session and after hours, switching on its own.

It needs a free Signal8 account, which also makes the board real-time.

Gap Up Scanner: Premarket Gappers & Runners

Direction: Up
AH Chg % ≥ 5%

	Ticker	Dilution	Price	Close	AH Chg %	From HOD	Rvol	Vol	Float	Mkt Cap	SI %	Sqz Score	Flags	Catalyst

Top Movers

AllTop MoversAH UpAH DownMomentumVolume, No MoveLow FloatSqueezeHigh DilutionCatalystEarnings AHHaltedDelist WatchDistressTurnaroundRecent UplistingsUplisted TodayRecent Ticker ChangesTicker Changed TodayUpcoming Ticker ChangesUpcoming Reverse SplitsPDUFA Week

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AH Chg %RVOL

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Price ≥ $0.10
Volume ≥ 50K
Exchange: NASDAQ, NYSE, AMEX

	Ticker	Price	Close	AH Chg %	From HOD	Rvol	Vol	Float	Mkt Cap	SI %	Sqz Score	Dilution	Flags	Catalyst

Gap Up Scanner: Premarket Gappers, Intraday Runners and After-Hours Gainers

What it screens for

Frequently asked questions

Scanner presets

Gap Up Scanner: Premarket Gappers, Intraday Runners and After-Hours Gainers

What it screens for

Frequently asked questions

Scanner presets