OXY gamma levels
From the closing options book · September 4, 2026
OXY's closing options book on September 4, 2026 carried +$10.8 million of net dealer gamma spread across 5 expirations and 160 contracts. The sign is positive, so hedging leans against the move rather than with it.
The heaviest call-side strike sits at 60 and the heaviest put-side strike at 58, a band 3.3% wide. OXY has averaged 2.37% between its high and its low over the last 89 sessions, which makes the full width of that band about 1.4 average sessions of travel. It closed sitting on the call wall.
OXY closed at 60.04 — level with the call wall and 3.4% above the put wall. The call wall is not a distance away at all; price finished on it, which is the one state where a level is unambiguously in play. Most levels drawn on a chart are never reached at all, and the distance is what separates them.
The gamma flip — the level where the book changes sign — is at 60, and OXY closed essentially on top of it. That is the least settled place the book can end a session: the hedging behaviour on either side of that line is opposite, and price is on the line.
OXY's apex — the strike carrying the most gamma in absolute terms — is 60, 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 60 once, and its put wall has printed 3 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 OXY has behaved around these levels
Over the last 89 recorded sessions, OXY closed between the previous session's put wall and call wall 55 times. Its average daily range over that stretch was 2.37% of price. These are descriptions of what already happened — they are not a forecast, and no level holds every time.
OXY levels, last 10 sessions
| Session | Close | Apex | Call wall | Put wall |
|---|---|---|---|---|
| Sep 4 | 60.04 | 60 | 60 | 58 |
| Sep 3 | 60.61 | 60 | 60 | 50 |
| Sep 2 | 60.91 | 60 | 60 | 52.5 |
| Sep 1 | 60.95 | 60 | 60 | 52.5 |
| Aug 31 | 60.18 | 60 | 60 | 52.5 |
| Aug 28 | 59.10 | 60 | 60 | 52.5 |
| Aug 27 | 59.17 | 60 | 60 | 58 |
| Aug 26 | 58.62 | 60 | 60 | 50 |
| Aug 25 | 58.41 | 60 | 60 | 58 |
| Aug 24 | 60.11 | 60 | 60 | 52.5 |
Common questions
OXY's heaviest call-side gamma strike is 60, measured from the closing options book on September 4, 2026, and it closed level with that strike.
The heaviest put-side strike is 58, 3.4% below the September 4, 2026 close. Together with the 60 call wall it brackets a band 3.3% wide.
OXY's gamma flip is at 60, and it closed sitting on that level — above it the book is net positive gamma, below it net negative, and right now it is on the line.
Over the last 89 recorded sessions, OXY closed between the previous session's put wall and call wall 55 times, and 4 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.
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.
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.