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TRVI gamma levels

From the closing options book · October 20, 2026

TRVI closed at 12.83 on October 20, 2026. Its call wall was 12, put wall 11, the Apex (the strike with the most dealer gamma) 11. Net dealer gamma was negative, so hedging tends to amplify moves.

12.83
Close
11
Apex
12
Call wall
11
Put wall
—
Gamma flip

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

TRVI gamma levelsWALL BANDClose12.83Call wall12Put wall11
TRVI closing levels — October 20, 2026. Drawn to scale.

TRVI's closing options book on October 20, 2026 carried −$23K of net dealer gamma spread across 5 expirations and 3 contracts. The sign is negative, so hedging runs with the move rather than against it.

The heaviest call-side strike sits at 12 and the heaviest put-side strike at 11, a band 7.8% wide. TRVI has averaged 4.53% between its high and its low over the last 68 sessions, which makes the full width of that band about 1.7 average sessions of travel. It closed above the call wall entirely.

TRVI closed at 12.83 — 6.5% above the call wall and 14% above the put wall. The call side is the nearer of the two at 6.5% 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.

TRVI's apex — the strike carrying the most gamma in absolute terms — is 11, 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 call wall has printed two different strikes, and its put wall has printed 3 different strikes. Walls that stay put and walls that migrate every session are different objects.

What TRVI's walls are — and aren't

TRVI's book has been recorded on 68 sessions. Its average daily range over that stretch was 4.53% 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.

TRVI levels, last 10 sessions

SessionCloseApexCall wallPut wall
Oct 2012.83111211
Oct 1911.90111411
Oct 1611.88111411
Oct 1512.11141412
Oct 1412.06141412
Oct 1312.29141413
Oct 1212.93141413
Oct 913.19141413
Oct 812.82141413
Oct 713.14141413

Common questions

What is TRVI's call wall right now?

TRVI's heaviest call-side gamma strike is 12, measured from the closing options book on October 20, 2026. That is 6.5% below where it closed, against an average daily range of 4.53%.

Where is TRVI's put wall?

The heaviest put-side strike is 11, 14% below the October 20, 2026 close. Together with the 12 call wall it brackets a band 7.8% wide.

What is TRVI's gamma flip level?

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

Do TRVI'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 (TRVI's book has been recorded on 68 sessions).

Are these TRVI 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.