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Opening bell · 9:30 AM ET

First to the gappers.

Scanz is a pre-market gap scanner for the whole US market, live from 4:00 AM ET. Your gap list is built before the bell, and the chart is up the second it rings.

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Card required. Cancel before day 7 and you pay nothing.

See the morning it caught $EHGO
Gap & Go Nov 3, 2026 data
Scanz Gap & Go scan results: RDAC up 118.43% pre-market, EHGO up 20.42% on 8,240,117 pre-market shares with a 1,748,910 float, then IBTA, UFG and GPK
Scanz chart of EHGO on 5-minute candles from 6:45 to 10:00 AM ET, pre-market shaded, captured at 9:59 AM ET
Real Scanz captures. Gap & Go scan on Nov 3 data; $EHGO chart at 9:59 AM ET.

One real morning

Tuesday, Nov 3. $EHGO.

The gapper from our post that morning, the way Scanz showed it.

  1. Pre-market

    On the Gap & Go list before the bell

    Up 20.4% before the open on 8.2M pre-market shares, with a 1.7M-share float. Second on the list, sorted by pre-market change.

  2. 9:30 ET

    The bell

    Opened 20.9% above the prior close. Gapped, and the chart was already on screen.

  3. 9:59 ET

    Half an hour in

    Up 30.4% on the day, 5.2M shares and 33.8k trades so far. This is the chart we posted on X.

Scanz chart window for EHGO at 9:59 AM ET: 5-minute candles through the open, with the quote panel and Time & Sales on desktop
The Scanz chart window, captured at 9:59 AM ET on Nov 3.

Shown to explain the scanner, not as a recommendation. Plenty of gappers fade, and a move like this one tells you nothing about the next.

Your morning in Scanz

Built before the bell. Still there after it.

  1. 4:00 AM ET

    Build the list

    Open Discover, then Gaps. Pre-Market Gappers and Gap & Go are ready-made scans: run them as they are or change any rule. Send the names you like to a watchlist.

  2. 9:30 AM ET

    Catch the push

    When the bell rings, High % Gainers shows names up 10%+ on above-average volume, and HOD Break - Momentum signals fire each time one breaks its high of day.

  3. All session

    Keep it all on screen

    On the desktop app, the gap scan, the gainers, your signals and your watchlist each get a window, across as many monitors as you run.

The Gap & Go scan in Scanz with its four rules: pre-market change at least 5%, change from the open at least 0%, relative volume at least 2, regular-hours volume at least 300,000; 24 results on Nov 3, 2026 data, sorted by pre-market change
The Gap & Go template, every rule editable: up 5%+ pre-market, holding above the open, relative volume 2+, 300k+ shares. Nov 3 data, 24 results.
Start your 7-day free trial

Full Pro access for 7 days: web, phone browser and the desktop app.

“I’ve been using Scanz for most of my trading career. I cannot overstate how happy I’ve been with their versatile scanning software and quick news alerts. I cannot imagine my day to day trading without it.”
Tim Grittani
Retail trader

Before you start

Do I need a card for the trial?

Yes, a card is required to start. Cancel any time before the end of day 7 and you are not charged: in the app, click the Scanz logo (top left), choose Manage Subscription, then Cancel trial.

Is the pre-market data real-time?

Yes. All data and news are real-time, and pre-market and after-hours scanning work across every filter, from 4:00 AM ET.

Can I use it on my phone?

Yes, in your phone’s browser. The trial is the Pro plan, so you also get the desktop app for Windows and Mac, with layouts across multiple monitors.

Does Scanz tell me what to trade?

No. You decide the setup, Scanz finds every stock that matches it across the market, as it happens. What you do with the list is up to you.

What happens after day 7?

Unless you cancel, the trial becomes a paid Pro subscription. Plans bill monthly, there is no contract, and you can change plan or cancel any time. Plans and prices are on the pricing page. See plans and prices.

Opening bell · 9:30 AM ET

Have your list before it rings.

Start your 7-day free trial

Card required. Cancel before day 7 and you pay nothing.

Scanz is a market scanning and data platform. It shows you what is moving; it does not recommend trades. Nothing on this page is financial advice or an offer to buy or sell any security. Past moves do not predict future results. Trading involves risk, including the loss of capital.