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NUVB gamma levels

From the closing options book · October 20, 2026

NUVB closed at 4.77 on October 20, 2026. Its put wall 5, the Apex (the strike with the most dealer gamma) 5. Net dealer gamma was negative, so hedging tends to amplify moves.

4.77
Close
5
Apex
—
Call wall
5
Put wall
—
Gamma flip

These are the October 20, 2026 closing levels. Members see NUVB's board live all session, with the odds of reaching each level.

NUVB gamma levelsPut wall5Close4.77
NUVB closing levels — October 20, 2026. Drawn to scale.

NUVB's closing options book on October 20, 2026 carried −$35K of net dealer gamma spread across 5 expirations and 2 contracts. The sign is negative, so hedging runs with the move rather than against it.

NUVB's apex — the strike carrying the most gamma in absolute terms — is 5, the same strike as its put 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 put wall has not moved off 5 once. Walls that stay put and walls that migrate every session are different objects.

NUVB levels, last 10 sessions

SessionCloseApexCall wallPut wall
Oct 204.775—5
Oct 194.485—5
Oct 164.455—5
Oct 154.755—5
Oct 144.685—5
Oct 134.725—5
Oct 124.905—5
Oct 95.005—5
Oct 84.955—5
Oct 74.865—5

Common questions

What is NUVB's call wall right now?

NUVB does not currently have a clear call-side gamma concentration in its book.

Where is NUVB's put wall?

The heaviest put-side strike is 5, 4.8% above the October 20, 2026 close.

What is NUVB's gamma flip level?

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

Do NUVB'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.

Are these NUVB levels live?

No. This page is built from the closing options book and rebuilt each night, so it describes October 20, 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.