I don't have some elaborate pre-market ritual. No journaling, no meditation, no 47-tab setup. Here's what I actually do in the 15 minutes before the bell.
9:15 AM — Gamma Walls
First thing. I pull up the GEX heatmap and check where the walls are sitting on SPY and QQQ. If there's a fat put wall at 580 and a call wall at 595, I know the range. Price tends to pin near walls and accelerate between them.
I'm not trading the walls directly. I'm using them as context for everything else I see that day. If a massive call sweep comes in and there's a call wall right above — different read than if there's open air above.
Takes about 2 minutes.
9:20 AM — Overnight Flow
I scan what hit the tape in the last hour of yesterday's session and in pre-market. Late-day sweeps are interesting because they're usually positioning for today. If someone dropped $5M on NVDA calls at 3:45 PM yesterday, they're expecting something today.
I sort by premium, look at the top 10-15 signals. Not reading every single one — just looking for anything that stands out. Big premium on a single name. Accumulation on the same strike. Unusual activity on something that doesn't usually get flow.
9:25 AM — Sector Check
Quick glance at sector rotation. Which sectors had the most bullish flow yesterday? Which ones were getting sold? If TECH was heavy on the call side and FINANCE was getting put flow, that tells me something about the day's positioning.
This isn't about predicting the day. It's about having context so that when a sweep hits at 9:35, I'm not starting from scratch.
9:30 AM — The Bell
Now I'm watching the scanner live. The first 15 minutes of the session are loud — lots of flow, lots of noise. I'm not chasing anything in the first 5 minutes. I'm watching.
What I'm looking for: - Sweeps that confirm overnight positioning. If someone bought NVDA calls yesterday afternoon and more call sweeps hit in the first 10 minutes, that's follow-through. - Accumulation. Same strike getting hit 3-4 times in 15 minutes. One print is a trade. Three prints on the same strike is a position being built. - Size that doesn't match the name. $2M sweep on AAPL? Normal. $2M sweep on a mid-cap that usually sees $200K? That's worth looking at.
What I'm Not Doing
I'm not reading every signal. I'm not trading every sweep. Most of the flow in the first 15 minutes is market makers rebalancing and funds executing their morning orders. The scanner shows all of it — my job is to know what I'm looking for and ignore the rest.
Some mornings nothing stands out. That's fine. The best trade is no trade when the tape isn't giving you anything clear.
That's it. Gamma walls, overnight flow, sector context, then watch the open. Takes about 15 minutes. The rest of the day I'm reacting to what the tape shows me.