NSC max pain, gamma exposure (GEX) & options open interest
As of close · rank #1865 by open interest · snapshot page
NSC's nearest-expiration max pain is 330.00 for 2026-10-16, its GEX flip is 309.95, net GEX is 315,503, its put/call open-interest ratio is 1.28. 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.
NSC closed 6.3% below its gamma max of 337.58. It is 0.5% above the delta neutral price of 315.77. Total open interest is 13,289, +1.1% 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 NSC
Where is NSC's gamma max today?
As of Oct 2, 2026, the gamma max for NSC is 337.58, +6.3% from the 317.44 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 NSC above or below its delta neutral price?
NSC closed above delta neutral: 317.44 against a delta neutral price of 315.77. The delta neutral price is where the summed delta of the whole chain is zero; the definition.
How much open interest does NSC have?
13,289 contracts of open interest across 264 listed contracts on Oct 2, 2026, +1.1% 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.