Data through close

DUOL gamma max, delta neutral & open interest levels

As of close · rank #763 by open interest · snapshot page

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Close
143.68
prev 145.16
Gamma max
165.52
+15.2% from close
Delta neutral
125.40
-12.7% from close
Gamma neutral
139.59
-2.9% from close
Open interest
80,445
-5.7% vs prev
Contracts listed
716
399 calls · 332 puts

DUOL closed 15.2% below its gamma max of 165.52. It is 12.7% above the delta neutral price of 125.40. Total open interest is 80,445, -5.7% versus the previous session. What gamma max means · What delta neutral means

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Questions people ask about DUOL

Where is DUOL's gamma max today?

As of Sep 11, 2026, the gamma max for DUOL is 165.52, +15.2% from the 143.68 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 DUOL above or below its delta neutral price?

DUOL closed above delta neutral: 143.68 against a delta neutral price of 125.40. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does DUOL have?

80,445 contracts of open interest across 716 listed contracts on Sep 11, 2026, -5.7% 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.