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PL gamma levels

From the closing options book · October 19, 2026

PL closed at 13.59 on October 19, 2026. Its call wall was 15.5, put wall 14, the Apex (the strike with the most dealer gamma) 14. Net dealer gamma was negative, so hedging tends to amplify moves.

13.59
Close
14
Apex
15.5
Call wall
14
Put wall
—
Gamma flip

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

PL gamma levelsWALL BANDCall wall15.50Put wall14Close13.59
PL closing levels — October 19, 2026. Drawn to scale.

PL's closing options book on October 19, 2026 carried −$193K of net dealer gamma spread across 5 expirations and 66 contracts. The sign is negative, so hedging runs with the move rather than against it.

The heaviest call-side strike sits at 15.5 and the heaviest put-side strike at 14, a band 11% wide. PL has averaged 5.49% between its high and its low over the last 89 sessions, which makes the full width of that band about 2.0 average sessions of travel. It closed below the put wall entirely.

PL closed at 13.59 — 14% below the call wall and 3% below the put wall. The put side is the nearer of the two at 3% 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.

PL's apex — the strike carrying the most gamma in absolute terms — is 14, 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 5 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 PL's walls are — and aren't

PL's book has been recorded on 89 sessions. Its average daily range over that stretch was 5.49% 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.

PL levels, last 10 sessions

SessionCloseApexCall wallPut wall
Oct 1913.591415.514
Oct 1613.561415.514
Oct 1514.541416.514
Oct 1414.131416.514
Oct 1315.16161816
Oct 1215.96161916
Oct 917.18202016
Oct 817.19202016
Oct 717.75202016
Oct 618.57202016

Common questions

What is PL's call wall right now?

PL's heaviest call-side gamma strike is 15.5, measured from the closing options book on October 19, 2026. That is 14% above where it closed, against an average daily range of 5.49%.

Where is PL's put wall?

The heaviest put-side strike is 14, 3% above the October 19, 2026 close. Together with the 15.5 call wall it brackets a band 11% wide.

What is PL's gamma flip level?

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

Do PL'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 (PL's book has been recorded on 89 sessions).

Are these PL 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.