PRTA gamma max, delta neutral & open interest levels
As of close · rank #1939 by open interest · snapshot page
PRTA closed 15.1% below its gamma max of 10.28. It is 4.8% above the delta neutral price of 8.50. Total open interest is 13,298, 0.0% versus the previous session. What gamma max means · What delta neutral means
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Questions people ask about PRTA
Where is PRTA's gamma max today?
As of Sep 11, 2026, the gamma max for PRTA is 10.28, +15.1% from the 8.93 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 PRTA above or below its delta neutral price?
PRTA closed above delta neutral: 8.93 against a delta neutral price of 8.50. The delta neutral price is where the summed delta of the whole chain is zero; the definition.
How much open interest does PRTA have?
13,298 contracts of open interest across 68 listed contracts on Sep 11, 2026, 0.0% 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.