Data through close

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

As of close · rank #456 by open interest · 1,404 sessions of history since Dec 1, 2020

ABR's nearest-expiration max pain is 3.50 for 2026-10-23, its GEX flip is 25.32, net GEX is -2,713,622, its put/call open-interest ratio is 1.71. These are whole-chain derived aggregates as of Oct 16, 2026 close.

ABR 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
3.50
+30.1% from close
Expiry: 2026-10-23
GEX flip
25.32
+841.1% from close
Net GEX
-2,713,622
-1,642,430 per 100k OI
Call wall
3.00
+11.5% from close
Put wall
3.00
+11.5% from close
Put/call OI
1.71
104,188 puts / 61,032 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
2.69
prev 2.80
Gamma max
10.00
+271.7% from close
Delta neutral
4.49
+66.8% from close
Gamma neutral
25.32
+841.1% from close
Open interest
165,220
-18.2% vs prev
Contracts listed
72
90 calls · 65 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
57.4
cross-sectional score / 100
Directional score
-47.0
relatively bearish positioning
IV rank
100.0
within trailing 52-week range
Front IV premium
– pp
front minus back volatility difference
25Δ risk reversal
81.9 pp
put IV minus call IV
IV butterfly
– pp
front-window smile convexity
Volume / open interest
0.01
1,331 contracts traded
Normalized net delta
-0.257
option-holder convention
Modeled dealer delta
0.257
opposite-side scenario
Vanna / 100k OI
1,701
volatility-sensitive delta
Charm / 100k OI
88,020
time-decay-sensitive delta
IV surface range
87.9 pp
aggregate volatility dispersion

Strongest relative signals: 25Δ risk reversal 81.9 pp · IV rank 100

Download the dated aggregate analysis JSON .

ABR closed 271.7% below its gamma max of 10.00. It is 66.8% below the delta neutral price of 4.49. Total open interest is 165,220, -18.2% versus the previous session. Its options catalyst-intensity score is 57.4 out of 100, led by 25Δ risk reversal 81.9 pp, IV rank 100. 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.

ABR call and put open interest changes
Measure Value
Call OI change, 1 session -7,445 contracts · -10.9%
Put OI change, 1 session -29,361 contracts · -22.0%
Call minus put OI growth, 1 session +11.1 pp
Call OI change, 5 sessions -6,159 contracts · -9.2%
Put OI change, 5 sessions -5,178 contracts · -4.7%
Call minus put OI growth, 5 sessions -4.4 pp
Daily call OI change surprise -1.23σ (252 prior changes)
Daily put OI change surprise -5.15σ (252 prior changes)
Daily call-minus-put growth surprise +1.94σ (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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Swipe chart sideways to see the full range.

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 above gamma max 9 completed Day +10 paths · latest Oct 9, 2024
ABR 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. -8.0% -4.0% 0% +4.0% +8.0% Cross on Dec 9, 2020 Cross on Dec 18, 2020 Cross on Feb 4, 2021 Cross on Feb 11, 2021 Cross on Oct 25, 2021 Cross on Nov 1, 2021 Cross on Feb 2, 2023 Cross on Sep 24, 2024 Cross on Oct 9, 2024 Day 0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +10
prior crosses middle 50% of outcomes nominal ≥90% median interval median
ABR historical gamma-max cross outcomes after closing above
Horizon n Median Middle 50% Above zero Nominal ≥90% median interval Confidence floor
Day +1 9 -0.2% -1.7% to +0.5% 44% -3.0% to +1.0% 0.0%
Day +2 9 -1.0% -1.9% to -0.6% 22% -3.3% to +0.1% 0.0%
Day +3 9 -0.3% -1.4% to +1.0% 44% -2.0% to +1.2% 0.0%
Day +4 9 +0.2% -1.4% to +0.4% 56% -3.1% to +0.7% 0.0%
Day +5 9 0.0% -0.7% to +2.4% 44% -4.8% to +3.5% 0.0%
Day +6 9 -0.7% -3.0% to +0.3% 33% -4.5% to +4.7% 0.0%
Day +7 9 -0.6% -2.2% to +1.7% 44% -2.6% to +3.1% 0.0%
Day +8 9 -1.9% -2.9% to -0.2% 22% -3.4% to +0.6% 0.0%
Day +9 9 -1.9% -2.7% to -0.1% 22% -4.8% to +0.7% 0.0%
Day +10 9 -1.4% -2.9% to +0.9% 44% -3.9% to +5.1% 0.0%
Crosses below gamma max 7 completed Day +10 paths · latest Oct 3, 2024
ABR 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 Dec 8, 2020 Cross on Feb 8, 2021 Cross on Feb 19, 2021 Cross on Oct 26, 2021 Cross on Nov 2, 2021 Cross on Feb 6, 2023 Cross on Oct 3, 2024 Day 0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +10
prior crosses middle 50% of outcomes nominal ≥90% median interval median
ABR historical gamma-max cross outcomes after closing below
Horizon n Median Middle 50% Above zero Nominal ≥90% median interval Confidence floor
Day +1 7 -0.3% -0.8% to +0.7% 43% -1.6% to +2.0% 0.0%
Day +2 7 +0.3% -0.5% to +0.4% 57% -2.3% to +1.5% 0.0%
Day +3 7 +0.4% -1.9% to +0.8% 57% -2.6% to +4.9% 0.0%
Day +4 7 +0.3% -0.7% to +0.9% 57% -1.2% to +4.3% 0.0%
Day +5 7 +1.1% +0.8% to +2.4% 86% -1.6% to +4.2% 0.0%
Day +6 7 +0.6% +0.0% to +1.2% 71% -1.4% to +4.3% 0.0%
Day +7 7 +1.1% +1.0% to +2.4% 86% -1.2% to +3.2% 0.0%
Day +8 7 +0.4% -0.9% to +0.9% 57% -1.8% to +6.3% 0.0%
Day +9 7 -0.7% -1.7% to +3.0% 43% -3.6% to +7.6% 0.0%
Day +10 7 -0.5% -2.5% to +1.9% 43% -3.0% to +7.9% 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

ABR trailing historical statistics
Sessions closed above gamma max 4%
Gamma max crosses 10
Delta neutral crosses 4
Prior-year sessions closer to gamma max 81.0% of 252
Prior-year sessions closer to delta neutral 99.2% of 252
Open interest percentile (1y) 44th
Daily open interest change versus prior year -3.55σ (-36,806 contracts; 252 prior changes)
Open interest change, 5 sessions -6.4%
Open interest change, 21 sessions +21.8%
History available Dec 1, 2020 → Oct 16, 2026

Recent crosses

  1. closed below gamma max at 2.87 vs 24.43 (-751.4%)
  2. closed above gamma max at 3.56 vs 2.00 (+43.8%)
  3. closed below gamma max at 5.01 vs 18.09 (-261.0%)
  4. closed above gamma max at 5.25 vs 1.00 (+81.0%)
  5. closed below gamma max at 4.96 vs 13.64 (-174.9%)
  6. closed above gamma max at 4.92 vs 1.00 (+79.7%)
  7. closed below gamma max at 4.94 vs 23.94 (-384.6%)
  8. closed above gamma max at 5.27 vs 1.00 (+81.0%)
  9. closed below gamma max at 8.91 vs 13.50 (-51.5%)
  10. closed above gamma max at 9.03 vs 9.00 (+0.3%)

In today's screens

Neighbours by open interest

Cite or embed this snapshot

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

Questions people ask about ABR

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

As of Oct 16, 2026 close, nearest-expiration max pain is 3.50 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 ABR's gamma exposure and gamma flip show?

Signed net GEX is -2,713,622 as of Oct 16, 2026 close. The confirmed GEX flip is 25.32. 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 ABR's gamma max today?

As of Oct 16, 2026, the gamma max for ABR is 10.00, +271.7% from the 2.69 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 ABR above or below its delta neutral price?

ABR closed below delta neutral: 2.69 against a delta neutral price of 4.49. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does ABR have?

165,220 contracts of open interest across 72 listed contracts on Oct 16, 2026, -18.2% 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.