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NXT gamma levels

From the closing options book · October 19, 2026

NXT closed at 79.70 on October 19, 2026. Its call wall was 90, put wall 70, the Apex (the strike with the most dealer gamma) 90. Net dealer gamma was negative, so hedging tends to amplify moves.

79.70
Close
90
Apex
90
Call wall
70
Put wall
—
Gamma flip

These are the October 19, 2026 closing levels. Members see NXT's board live all session, with the odds of reaching each level.

NXT gamma levelsWALL BANDCall wall90Close79.70Put wall70
NXT closing levels — October 19, 2026. Drawn to scale.

NXT's closing options book on October 19, 2026 carried −$5K of net dealer gamma spread across 5 expirations and 14 contracts. The sign is negative, so hedging runs with the move rather than against it.

The heaviest call-side strike sits at 90 and the heaviest put-side strike at 70, a band 25% wide. NXT has averaged 4.85% between its high and its low over the last 85 sessions, which makes the full width of that band about 5.2 average sessions of travel. It closed close to the middle of that band.

NXT closed at 79.70 — 13% below the call wall and 12% above the put wall. The put side is the nearer of the two at 12% away, which is the only reason it is worth watching more closely than the other. Most levels drawn on a chart are never reached at all, and the distance is what separates them.

NXT's apex — the strike carrying the most gamma in absolute terms — is 90, the same strike as its call wall. When those stack on one level the book is concentrated rather than spread, and that single strike is doing most of the work.

Across the last 10 recorded sessions its call wall has printed two different strikes, and its put wall has printed two different strikes. Walls that stay put and walls that migrate every session are different objects.

What NXT's walls are — and aren't

NXT's book has been recorded on 85 sessions. Its average daily range over that stretch was 4.85% of price. Walls are where dealer hedging is heaviest — positive gamma absorbs moves, negative gamma amplifies them. They are not bounce points, and across our grading they contained price no better than a same-width band around the prior close.

NXT levels, last 10 sessions

SessionCloseApexCall wallPut wall
Oct 1979.70909070
Oct 1680.04909070
Oct 1583.458010080
Oct 1482.56809080
Oct 1388.7710010080
Oct 1284.868010080
Oct 986.118010080
Oct 885.268010080
Oct 786.048010080
Oct 688.098010080

Common questions

What is NXT's call wall right now?

NXT's heaviest call-side gamma strike is 90, measured from the closing options book on October 19, 2026. That is 13% above where it closed, against an average daily range of 4.85%.

Where is NXT's put wall?

The heaviest put-side strike is 70, 12% below the October 19, 2026 close. Together with the 90 call wall it brackets a band 25% wide.

What is NXT's gamma flip level?

NXT does not have a well-defined gamma flip in the current book.

Do NXT's gamma walls act as support and resistance?

Not reliably. Walls mark where dealer hedging is heaviest — positive gamma absorbs moves, negative gamma amplifies them — but levels are not bounce points, and across our grading walls contained price no better than a same-width band around the prior close (NXT's book has been recorded on 85 sessions).

Are these NXT levels live?

No. This page is built from the closing options book and rebuilt each night, so it describes October 19, 2026. Walls build and dissolve through a session — the live intraday board is inside FlowMonkey, and a free 15-minute delayed SPY board is public at flowmonkey.net/spy-gamma-heatmap.

See it live

These are closing levels. The board moves all day.

Walls build and dissolve through the session. FlowMonkey shows the live board on 400+ symbols, with every level priced by whether price can actually reach it today. Start with the free SPY board — no account needed.

Levels are measured from the closing options book and rebuilt nightly. Gamma is an estimate of dealer hedging pressure, not a forecast of direction. Not investment advice.