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CELC gamma levels

From the closing options book · September 4, 2026

95.70
Close
95
Apex
95
Call wall
105
Put wall
95
Gamma flip
CELC gamma levelsPut wall105Close95.70Call wall95
CELC closing levels — September 4, 2026. Drawn to scale.

CELC's closing options book on September 4, 2026 carried −$180K 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 95 and the heaviest put-side strike at 105, a band 10% wide. CELC has averaged 5.36% between its high and its low over the last 85 sessions, which makes the full width of that band about -1.9 average sessions of travel.

CELC closed at 95.70 — 0.7% above the call wall and 9.7% below the put wall. The call side is the nearer of the two at 0.7% 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.

The gamma flip is at 95, 0.7% below the close. Crossing it is the single change that most alters how the book behaves, because it inverts the direction dealer hedging pushes — so it matters more than its distance suggests.

CELC's apex — the strike carrying the most gamma in absolute terms — is 95, 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 not moved off 95 once, and its put wall has printed 4 different strikes. Walls that stay put and walls that migrate every session are different objects, and the difference shows up here before it shows up in price.

How CELC has behaved around these levels

Over the last 85 recorded sessions, CELC closed between the previous session's put wall and call wall 52 times. Its average daily range over that stretch was 5.36% of price. These are descriptions of what already happened — they are not a forecast, and no level holds every time.

CELC levels, last 10 sessions

SessionCloseApexCall wallPut wall
Sep 495.709595105
Sep 396.4310595105
Sep 296.2010595105
Sep 191.989595105
Aug 3189.069595100
Aug 2888.449595100
Aug 2793.24959575
Aug 2695.089595110
Aug 2592.279595105
Aug 2490.7910595105

Common questions

What is CELC's call wall right now?

CELC's heaviest call-side gamma strike is 95, measured from the closing options book on September 4, 2026. That is 0.7% below where it closed, against an average daily range of 5.36%.

Where is CELC's put wall?

The heaviest put-side strike is 105, 9.7% above the September 4, 2026 close. Together with the 95 call wall it brackets a band 10% wide.

What is CELC's gamma flip level?

CELC's gamma flip is at 95, 0.7% below the close. Above it the book is net positive gamma; below it, net negative.

How often does CELC close between its gamma walls?

Over the last 85 recorded sessions, CELC closed between the previous session's put wall and call wall 52 times, and 1 of the last 9. Those are counts of what already happened for this symbol — not a forecast, and not a claim about any level holding.

Are these CELC levels live?

No. This page is built from the closing options book and rebuilt each night, so it describes September 4, 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.