STXF max pain, gamma exposure (GEX) & options open interest
As of close · rank #4136 by open interest · snapshot page
STXF's nearest-expiration max pain is 44.00 for 2026-10-16, net GEX is -119,296, its put/call open-interest ratio is 35.75. These are whole-chain derived aggregates as of Oct 2, 2026 close.
Whole-chain analytics
Derived after the close from the same dated options chain. Signed gamma exposure uses calls positive and puts negative; it is a model convention, not observed dealer inventory.
Advanced options analysis
Complete derived analysis from the dated chain, normalized where possible for comparison across tickers. Catalyst intensity measures unusual pricing and activity; it does not identify an event, predict direction, or establish that an investment is attractive.
Total open interest is 441, +0.2% versus the previous session. What gamma max means · What delta neutral means
History
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Derived from the 2026-10-02 options chain. Select an analysis to explore its chart.
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Questions people ask about STXF
Where is STXF's gamma max today?
No gamma max could be computed for STXF on Oct 2, 2026. 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 STXF above or below its delta neutral price?
No delta neutral price was available for STXF on Oct 2, 2026. The delta neutral price is where the summed delta of the whole chain is zero; the definition.
How much open interest does STXF have?
441 contracts of open interest across 19 listed contracts on Oct 2, 2026, +0.2% versus the previous session. What open interest measures.
Levels are recomputed after every trading day from licensed end-of-day options data; only derived aggregates are published. Methodology · Data and licence · Not investment advice.