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KORU gamma levels

From the closing options book · September 4, 2026

23.47
Close
20
Apex
20
Call wall
27
Put wall
20
Gamma flip
KORU gamma levelsPut wall27Close23.47Call wall20
KORU closing levels — September 4, 2026. Drawn to scale.

KORU's closing options book on September 4, 2026 carried −$56K of net dealer gamma spread across 5 expirations and 164 contracts. The sign is negative, so hedging runs with the move rather than against it.

The heaviest call-side strike sits at 20 and the heaviest put-side strike at 27, a band 30% wide. KORU has averaged 11.47% between its high and its low over the last 86 sessions, which makes the full width of that band about -2.6 average sessions of travel.

KORU closed at 23.47 — 15% above the call wall and 15% below the put wall. The call side is the nearer of the two at 15% 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 20, 15% 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.

KORU's apex — the strike carrying the most gamma in absolute terms — is 20, 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 printed 3 different strikes, 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 KORU has behaved around these levels

Over the last 86 recorded sessions, KORU closed between the previous session's put wall and call wall 28 times. Its average daily range over that stretch was 11.47% of price. These are descriptions of what already happened — they are not a forecast, and no level holds every time.

KORU levels, last 10 sessions

SessionCloseApexCall wallPut wall
Sep 423.47202027
Sep 320.69222219.5
Sep 220.15222219.5
Sep 119.18222219.5
Aug 3120.96222219.5
Aug 2820.77222219.5
Aug 2721.41202018
Aug 2620.49202019.5
Aug 2520.83202018
Aug 2418.761822.518

Common questions

What is KORU's call wall right now?

KORU's heaviest call-side gamma strike is 20, measured from the closing options book on September 4, 2026. That is 15% below where it closed, against an average daily range of 11.47%.

Where is KORU's put wall?

The heaviest put-side strike is 27, 15% above the September 4, 2026 close. Together with the 20 call wall it brackets a band 30% wide.

What is KORU's gamma flip level?

KORU's gamma flip is at 20, 15% below the close. Above it the book is net positive gamma; below it, net negative.

How often does KORU close between its gamma walls?

Over the last 86 recorded sessions, KORU closed between the previous session's put wall and call wall 28 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.

Are these KORU 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.