IDA max pain, gamma exposure (GEX) & options open interest
As of close · rank #3669 by open interest · snapshot page
IDA's nearest-expiration max pain is 130.00 for 2026-11-20, its GEX flip is 137.21, net GEX is 38,378, its put/call open-interest ratio is 2.11. These are whole-chain derived aggregates as of Oct 23, 2026 close.
IDA max pain and GEX snapshot
End-of-day snapshot for . Nearest-expiration max pain uses the expiry shown on its card; GEX uses the whole chain. Missing values are unavailable, not zero.
Prices are in US dollars per share. Net GEX is modeled dollar-delta change per $1 underlying move. Max pain minimizes aggregate intrinsic payout for that expiration; it is not a closing-price forecast. Signed GEX uses calls positive and puts negative, a model convention rather than observed dealer inventory. The flip is a confirmed zero crossing; walls locate side-specific concentrations, not guaranteed support or resistance.
Learn how to read the max pain payout example, GEX chart, gamma flip and walls, and open interest versus trading volume.
Advanced options analysis
Public aggregate 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.
IDA closed 7.2% below its gamma max of 150.75. It is 1.2% above the delta neutral price of 138.96. Total open interest is 905, +13.6% versus the previous session. What gamma max means · What delta neutral means
History
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Analysis visualizations
Daily ticker aggregates through 2026-10-23. The max pain curve pools all listed expirations; individual contracts are outside the public dataset.
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Aggregate IV history
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Questions people ask about IDA
What is IDA's max pain for the nearest expiration?
As of Oct 23, 2026 close, nearest-expiration max pain is 130.00 for the 2026-11-20 expiration. It is a payout-minimizing strike for one expiration. An all-expiration pooled value is a different comparison, and neither establishes where the underlying will close. Max pain definition and worked payout example.
Our 2025 max-pain study compares historical Thursday levels with Friday underlying closes and an unchanged-price baseline. Its scope and results are separate from this current ticker snapshot.
What do IDA's gamma exposure and gamma flip show?
Signed net GEX is 38,378 as of Oct 23, 2026 close. The confirmed GEX flip is 137.21. These aggregate model outputs use calls positive and puts negative. Their sign does not identify dealers' actual positions or predict the next move. How to interpret GEX, gamma flip and walls.
Where is IDA's gamma max today?
As of Oct 23, 2026, the gamma max for IDA is 150.75, +7.2% from the 140.68 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 IDA above or below its delta neutral price?
IDA closed above delta neutral: 140.68 against a delta neutral price of 138.96. The delta neutral price is where the summed delta of the whole chain is zero; the definition.
How much open interest does IDA have?
905 contracts of open interest across 47 listed contracts on Oct 23, 2026, +13.6% 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.