Data through close

ADI max pain, gamma exposure (GEX) & options open interest

As of close · rank #579 by open interest · 1,403 sessions of history since Dec 1, 2020

ADI's nearest-expiration max pain is 400.00 for 2026-10-23, its GEX flip is 314.81, net GEX is 7,501,080, its put/call open-interest ratio is 0.49. These are whole-chain derived aggregates as of Oct 16, 2026 close.

ADI 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.

Nearest-expiration max pain
400.00
+1.2% from close
Expiry: 2026-10-23
GEX flip
314.81
-20.4% from close
Net GEX
7,501,080
6,802,713 per 100k OI
Call wall
420.00
+6.2% from close
Put wall
400.00
+1.2% from close
Put/call OI
0.49
36,088 puts / 74,178 calls

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.

Close
395.44
prev 403.95
Gamma max
426.45
+7.8% from close
Delta neutral
355.73
-10.0% from close
Gamma neutral
314.81
-20.4% from close
Open interest
110,266
-7.6% vs prev
Contracts listed
771
470 calls · 432 puts

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.

Catalyst intensity
50.4
cross-sectional score / 100
Directional score
7.2
mixed positioning
IV rank
77.2
within trailing 52-week range
Front IV premium
8.8 pp
front minus back volatility difference
25Δ risk reversal
2.3 pp
put IV minus call IV
IV butterfly
0.9 pp
front-window smile convexity
Volume / open interest
0.12
15,089 contracts traded
Normalized net delta
0.186
option-holder convention
Modeled dealer delta
-0.186
opposite-side scenario
Vanna / 100k OI
2,582
volatility-sensitive delta
Charm / 100k OI
-854,626
time-decay-sensitive delta
IV surface range
72.0 pp
aggregate volatility dispersion

Strongest relative signals: volume/OI 0.12 · front IV premium 8.8 pp

Download the dated aggregate analysis JSON .

ADI closed 7.8% below its gamma max of 426.45. It is 10.0% above the delta neutral price of 355.73. Total open interest is 110,266, -7.6% versus the previous session. Its options catalyst-intensity score is 50.4 out of 100, led by volume/OI 0.12, front IV premium 8.8 pp. What gamma max means · What delta neutral means

Call versus put open interest changes

Growth compares outstanding contracts on each side. A positive growth gap favors calls; a negative gap favors puts. Standardized surprises compare each measure with its own prior history. These describe the OI balance, not IV skew or buying direction.

ADI call and put open interest changes
Measure Value
Call OI change, 1 session -5,702 contracts · -7.1%
Put OI change, 1 session -3,427 contracts · -8.7%
Call minus put OI growth, 1 session +1.5 pp
Call OI change, 5 sessions -257 contracts · -0.3%
Put OI change, 5 sessions +1,479 contracts · +4.3%
Call minus put OI growth, 5 sessions -4.6 pp
Daily call OI change surprise -1.29σ (252 prior changes)
Daily put OI change surprise -0.73σ (252 prior changes)
Daily call-minus-put growth surprise +0.30σ (252 prior changes)

History

2025-10 2026-10
close delta neutral gamma max
Full history since 2020: drag to pan, scroll to zoom, hover for values. Open full-screen chart

Analysis visualizations

Daily ticker aggregates through 2026-10-16. The max pain curve pools all listed expirations; individual contracts are outside the public dataset.

Aggregate IV history

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What followed prior gamma-max crosses?

Each historical path starts at 0% on the cross date and follows the close for ten subsequent trading sessions. Cohorts use the same direction as labelled and require gamma max to be within 10% of the close on both crossing sessions.

Crosses below gamma max 27 completed Day +10 paths · latest Oct 5, 2026
ADI returns after crossing below gamma max Historical close-to-close return paths from Day 0 through Day 10, with the median, middle fifty percent, and a nominal confidence interval for the median. -8.0% -4.0% 0% +4.0% +8.0% Cross on Jan 12, 2021 Cross on Apr 16, 2021 Cross on Jun 18, 2021 Cross on Sep 24, 2021 Cross on Nov 18, 2021 Cross on Aug 9, 2022 Cross on Aug 17, 2022 Cross on Feb 16, 2023 Cross on Feb 21, 2023 Cross on Mar 17, 2023 Cross on Apr 3, 2023 Cross on Dec 20, 2023 Cross on Jan 24, 2025 Cross on Feb 21, 2025 Cross on May 14, 2025 Cross on Nov 28, 2025 Cross on Dec 8, 2025 Cross on Dec 15, 2025 Cross on Dec 17, 2025 Cross on Dec 19, 2025 Cross on Jan 7, 2026 Cross on Jan 12, 2026 Cross on Jan 30, 2026 Cross on Feb 12, 2026 Cross on Apr 21, 2026 Cross on Apr 24, 2026 Cross on May 14, 2026 Day 0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +10
prior crosses middle 50% of outcomes nominal ≥90% median interval median
ADI historical gamma-max cross outcomes after closing below
Horizon n Median Middle 50% Above zero Nominal ≥90% median interval Confidence floor
Day +1 28 +0.2% -0.8% to +1.3% 54% -0.6% to +0.7% 0.0%
Day +2 28 +0.1% -2.4% to +1.4% 54% -1.5% to +0.9% 0.0%
Day +3 28 -0.8% -3.0% to +2.0% 46% -2.2% to +1.1% 0.0%
Day +4 28 +0.4% -2.8% to +2.4% 54% -2.3% to +1.9% 0.0%
Day +5 28 +0.1% -3.2% to +2.2% 50% -2.0% to +1.0% 0.0%
Day +6 28 -0.4% -3.0% to +3.2% 43% -1.5% to +0.7% 0.0%
Day +7 28 -1.1% -3.8% to +1.9% 39% -2.9% to +0.7% 0.0%
Day +8 28 -1.4% -3.7% to +2.3% 39% -3.4% to +0.9% 0.0%
Day +9 28 -1.7% -4.1% to +3.6% 39% -3.4% to +1.0% 0.0%
Day +10 27 -2.0% -3.9% to +5.2% 41% -3.9% to +4.2% 0.0%
Crosses above gamma max 28 completed Day +10 paths · latest Oct 1, 2026
ADI returns after crossing above gamma max Historical close-to-close return paths from Day 0 through Day 10, with the median, middle fifty percent, and a nominal confidence interval for the median. -10.0% -5.0% 0% +5.0% +10.0% Cross on Jan 7, 2021 Cross on Apr 15, 2021 Cross on Jun 17, 2021 Cross on Sep 23, 2021 Cross on Nov 16, 2021 Cross on Aug 3, 2022 Cross on Aug 12, 2022 Cross on Feb 15, 2023 Cross on Feb 17, 2023 Cross on Mar 16, 2023 Cross on Mar 31, 2023 Cross on Dec 14, 2023 Cross on Jan 23, 2025 Cross on Feb 19, 2025 Cross on May 12, 2025 Cross on Nov 26, 2025 Cross on Dec 2, 2025 Cross on Dec 10, 2025 Cross on Dec 16, 2025 Cross on Dec 18, 2025 Cross on Jan 6, 2026 Cross on Jan 8, 2026 Cross on Jan 29, 2026 Cross on Feb 11, 2026 Cross on Apr 20, 2026 Cross on Apr 23, 2026 Cross on May 13, 2026 Cross on Oct 1, 2026 Day 0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +10
prior crosses middle 50% of outcomes nominal ≥90% median interval median
ADI historical gamma-max cross outcomes after closing above
Horizon n Median Middle 50% Above zero Nominal ≥90% median interval Confidence floor
Day +1 28 -0.3% -1.3% to +0.6% 39% -1.1% to +0.4% 0.0%
Day +2 28 -0.4% -1.8% to +0.4% 43% -1.2% to +0.2% 0.0%
Day +3 28 -1.1% -3.4% to +1.2% 39% -2.3% to +0.6% 0.0%
Day +4 28 -1.1% -4.0% to +1.1% 36% -3.4% to +0.3% 0.0%
Day +5 28 -0.5% -3.4% to +1.1% 46% -3.2% to +0.7% 0.0%
Day +6 28 -0.7% -4.2% to +0.6% 46% -2.4% to +0.5% 0.0%
Day +7 28 -0.6% -5.0% to +1.8% 36% -2.5% to +0.4% 0.0%
Day +8 28 -0.9% -4.1% to +2.4% 43% -2.4% to +2.0% 0.0%
Day +9 28 -0.3% -4.1% to +2.8% 46% -3.4% to +1.5% 0.0%
Day +10 28 -1.1% -3.7% to +2.0% 39% -3.1% to +1.2% 0.0%

Returns are close-to-close after the labelled number of subsequent trading sessions. The confidence floor is the closest-to-zero bound of the order-statistic median interval; it is zero when that interval spans zero. Its coverage is nominally at least 90% under independent observations. Historical paths can overlap, so the interval and floor are descriptive uncertainty guides rather than formal coverage guarantees. Historical, not a forecast.

Last 252 sessions

ADI trailing historical statistics
Sessions closed above gamma max 8%
Gamma max crosses 26
Delta neutral crosses 8
Prior-year sessions closer to gamma max 65.5% of 252
Prior-year sessions closer to delta neutral 75.4% of 252
Open interest percentile (1y) 81th
Daily open interest change versus prior year -1.05σ (-9,129 contracts; 252 prior changes)
Open interest change, 5 sessions +1.1%
Open interest change, 21 sessions -16.2%
History available Dec 1, 2020 → Oct 16, 2026

Recent crosses

  1. closed below gamma max at 419.10 vs 420.64 (-0.4%)
  2. closed above gamma max at 404.60 vs 404.33 (+0.1%)
  3. closed above delta neutral at 356.50 vs 356.35 (+0.0%)
  4. closed below delta neutral at 354.52 vs 358.27 (-1.1%)
  5. closed above delta neutral at 366.67 vs 364.22 (+0.7%)
  6. closed below delta neutral at 353.37 vs 359.30 (-1.7%)
  7. closed below gamma max at 427.33 vs 429.66 (-0.5%)
  8. closed above gamma max at 432.30 vs 430.42 (+0.4%)
  9. closed below gamma max at 399.57 vs 421.62 (-5.5%)
  10. closed above gamma max at 403.88 vs 398.16 (+1.4%)

In today's screens

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Neighbours by open interest

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Canonical source: https://halfonadouble.com/stock/ADI

Questions people ask about ADI

What is ADI's max pain for the nearest expiration?

As of Oct 16, 2026 close, nearest-expiration max pain is 400.00 for the 2026-10-23 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 ADI's gamma exposure and gamma flip show?

Signed net GEX is 7,501,080 as of Oct 16, 2026 close. The confirmed GEX flip is 314.81. 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 ADI's gamma max today?

As of Oct 16, 2026, the gamma max for ADI is 426.45, +7.8% from the 395.44 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 ADI above or below its delta neutral price?

ADI closed above delta neutral: 395.44 against a delta neutral price of 355.73. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does ADI have?

110,266 contracts of open interest across 771 listed contracts on Oct 16, 2026, -7.6% 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.