Data through close

ACMR gamma max, delta neutral & open interest levels

As of close · rank #1149 by open interest · snapshot page

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Close
72.00
prev 72.39
Gamma max
85.72
+19.1% from close
Delta neutral
54.02
-25.0% from close
Gamma neutral
72.00
0.0% from close
Open interest
40,355
-21.4% vs prev
Contracts listed
586
321 calls · 265 puts

ACMR closed 19.1% below its gamma max of 85.72. It is 25.0% above the delta neutral price of 54.02. That is a fresh cross: the previous close was on the other side of gamma max. Total open interest is 40,355, -21.4% versus the previous session. What gamma max means · What delta neutral means

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Questions people ask about ACMR

Where is ACMR's gamma max today?

As of Sep 11, 2026, the gamma max for ACMR is 85.72, +19.1% from the 72.00 close. Gamma max is the underlying price at which the summed gamma of every open contract is largest; how it is computed and why it matters.

Is ACMR above or below its delta neutral price?

ACMR closed above delta neutral: 72.00 against a delta neutral price of 54.02. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does ACMR have?

40,355 contracts of open interest across 586 listed contracts on Sep 11, 2026, -21.4% versus the previous session. What open interest measures.

Levels are recomputed after every trading day from end-of-day options data licensed from HistoricalOptionData.com; only derived aggregates are published. Methodology · Data and licence · Not investment advice.