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ODFL gamma levels

From the closing options book · September 4, 2026

185.87
Close
180
Apex
210
Call wall
180
Put wall
Gamma flip
ODFL gamma levelsWALL BANDCall wall210Close185.87Put wall180
ODFL closing levels — September 4, 2026. Drawn to scale.

ODFL's closing options book on September 4, 2026 carried −$451K of net dealer gamma spread across 5 expirations and 20 contracts. The sign is negative, so hedging runs with the move rather than against it.

The heaviest call-side strike sits at 210 and the heaviest put-side strike at 180, a band 16% wide. ODFL has averaged 3.24% between its high and its low over the last 89 sessions, which makes the full width of that band about 5.0 average sessions of travel. It closed in the lower third of that band.

ODFL closed at 185.87 — 13% below the call wall and 3.2% above the put wall. The put side is the nearer of the two at 3.2% 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.

ODFL's apex — the strike carrying the most gamma in absolute terms — is 180, 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 two 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 ODFL has behaved around these levels

Over the last 89 recorded sessions, ODFL closed between the previous session's put wall and call wall 76 times. Its average daily range over that stretch was 3.24% of price. These are descriptions of what already happened — they are not a forecast, and no level holds every time.

ODFL levels, last 10 sessions

SessionCloseApexCall wallPut wall
Sep 4185.87180210180
Sep 3185.75180210180
Sep 2187.61180210180
Sep 1187.01180210180
Aug 31199.96180210180
Aug 28198.63180220180
Aug 27200.06200220200
Aug 26199.43200220200
Aug 25198.34200220200
Aug 24201.48200220200

Common questions

What is ODFL's call wall right now?

ODFL's heaviest call-side gamma strike is 210, measured from the closing options book on September 4, 2026. That is 13% above where it closed, against an average daily range of 3.24%.

Where is ODFL's put wall?

The heaviest put-side strike is 180, 3.2% below the September 4, 2026 close. Together with the 210 call wall it brackets a band 16% wide.

What is ODFL's gamma flip level?

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

How often does ODFL close between its gamma walls?

Over the last 89 recorded sessions, ODFL closed between the previous session's put wall and call wall 76 times, and 6 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 ODFL 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.