Data through close

STEX gamma max, delta neutral & open interest levels

As of close · rank #1792 by open interest · snapshot page

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Close
0.66
prev 0.68
Gamma max
0.40
-39.6% from close
Delta neutral
0.22
-66.2% from close
Gamma neutral
0.66
0.0% from close
Open interest
16,062
+2.0% vs prev
Contracts listed
44
23 calls · 21 puts

STEX closed 39.6% above its gamma max of 0.40. It is 66.2% above the delta neutral price of 0.22. Total open interest is 16,062, +2.0% versus the previous session. What gamma max means · What delta neutral means

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Questions people ask about STEX

Where is STEX's gamma max today?

As of Sep 11, 2026, the gamma max for STEX is 0.40, -39.6% from the 0.66 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 STEX above or below its delta neutral price?

STEX closed above delta neutral: 0.66 against a delta neutral price of 0.22. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does STEX have?

16,062 contracts of open interest across 44 listed contracts on Sep 11, 2026, +2.0% 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.