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SKHY gamma levels

From the closing options book · October 20, 2026

SKHY closed at 139.79 on October 20, 2026. Its call wall was 145, put wall 135, the Apex (the strike with the most dealer gamma) 135. Net dealer gamma was negative, so hedging tends to amplify moves.

139.79
Close
135
Apex
145
Call wall
135
Put wall
—
Gamma flip

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

SKHY gamma levelsWALL BANDCall wall145Close139.79Put wall135
SKHY closing levels — October 20, 2026. Drawn to scale.

SKHY's closing options book on October 20, 2026 carried −$9.3 million of net dealer gamma spread across 5 expirations and 298 contracts. The sign is negative, so hedging runs with the move rather than against it.

The heaviest call-side strike sits at 145 and the heaviest put-side strike at 135, a band 7.2% wide. SKHY has averaged 4.56% between its high and its low over the last 68 sessions, which makes the full width of that band about 1.6 average sessions of travel. It closed close to the middle of that band.

SKHY closed at 139.79 — 3.7% below the call wall and 3.4% above the put wall. The put side is the nearer of the two at 3.4% 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.

SKHY's apex — the strike carrying the most gamma in absolute terms — is 135, 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 moved almost every session, and its put wall has printed 5 different strikes. Walls that stay put and walls that migrate every session are different objects.

What SKHY's walls are — and aren't

SKHY's book has been recorded on 68 sessions. Its average daily range over that stretch was 4.56% 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.

SKHY levels, last 10 sessions

SessionCloseApexCall wallPut wall
Oct 20139.79135145135
Oct 19142.87135160135
Oct 16136.49135160135
Oct 15146.11140175140
Oct 14147.55150175150
Oct 13157.06155180155
Oct 12162.23155180155
Oct 9169.03155185155
Oct 8170.50170185170
Oct 7178.25170200170

Common questions

What is SKHY's call wall right now?

SKHY's heaviest call-side gamma strike is 145, measured from the closing options book on October 20, 2026. That is 3.7% above where it closed, against an average daily range of 4.56%.

Where is SKHY's put wall?

The heaviest put-side strike is 135, 3.4% below the October 20, 2026 close. Together with the 145 call wall it brackets a band 7.2% wide.

What is SKHY's gamma flip level?

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

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

Are these SKHY 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.