Data through close

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

As of close · rank #128 by open interest · 1,277 sessions of history since May 20, 2021

OWL's nearest-expiration max pain is 9.50 for 2026-10-09, its GEX flip is 14.71, net GEX is -24,095,329, its put/call open-interest ratio is 1.57. These are whole-chain derived aggregates as of Oct 2, 2026 close.

Close
9.08
prev 8.95
Gamma max
17.71
+95.1% from close
Delta neutral
11.19
+23.2% from close
Gamma neutral
14.71
+62.0% from close
Open interest
777,694
-6.4% vs prev
Contracts listed
317
198 calls · 169 puts

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.

Nearest max pain
9.50
+4.6% from close
2026-10-09
GEX flip
14.71
+62.0% from close
Net GEX
-24,095,329
-3,098,305 per 100k OI
Call wall
10.00
+10.1% from close
Put wall
10.00
+10.1% from close
Put/call OI
1.57
474,598 puts / 303,096 calls

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.

Catalyst intensity
57.3
cross-sectional score / 100
Directional score
-5.2
mixed positioning
IV rank
84.9
within trailing 52-week range
Front / back ATM IV
+49.7% / +52.6%
-3.0 pp front premium
Expected move
+6.9%
7 DTE · one standard deviation
ATM straddle / spot
+5.2%
front-window midpoint premium
25Δ risk reversal
-11.5 pp
put IV minus call IV
IV butterfly
– pp
front-window smile convexity
Volume / open interest
0.05
38,491 contracts traded
Normalized net delta
-0.175
option-holder convention
Modeled dealer delta
0.174
opposite-side scenario
Vanna / 100k OI
2,702
volatility-sensitive delta
Charm / 100k OI
2,040
time-decay-sensitive delta
IV surface range
144.7 pp
published contour maximum minus minimum

Download the complete dated analysis JSON .

OWL closed 95.1% below its gamma max of 17.71. It is 23.2% below the delta neutral price of 11.19. Total open interest is 777,694, -6.4% versus the previous session. Its options catalyst-intensity score is 57.3 out of 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.

OWL call and put open interest changes
Measure Value
Call OI change, 1 session -34,098 contracts · -10.1%
Put OI change, 1 session -19,468 contracts · -3.9%
Call minus put OI growth, 1 session -6.2 pp
Call OI change, 5 sessions -14,784 contracts · -4.7%
Put OI change, 5 sessions -12,558 contracts · -2.6%
Call minus put OI growth, 5 sessions -2.1 pp
Daily call OI change surprise -1.46σ (252 prior changes)
Daily put OI change surprise -0.64σ (252 prior changes)
Daily call-minus-put growth surprise -0.95σ (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

Derived from the 2026-10-02 options chain. Select an analysis to explore its chart.

Gamma walls

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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 above gamma max 21 completed Day +10 paths · latest Jul 10, 2026
OWL 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. -6.0% -3.0% 0% +3.0% +6.0% Cross on Jun 7, 2021 Cross on Sep 9, 2021 Cross on Sep 17, 2021 Cross on Sep 27, 2021 Cross on Sep 30, 2021 Cross on Oct 5, 2021 Cross on Oct 7, 2021 Cross on Mar 16, 2022 Cross on Dec 19, 2023 Cross on Jan 8, 2024 Cross on Jan 17, 2024 Cross on Feb 15, 2024 Cross on Feb 22, 2024 Cross on Feb 27, 2024 Cross on Feb 29, 2024 Cross on Mar 4, 2024 Cross on Mar 21, 2024 Cross on Oct 17, 2024 Cross on Dec 17, 2024 Cross on Jul 16, 2025 Cross on Jul 10, 2026 Day 0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +10
prior crosses middle 50% of outcomes nominal ≥90% median interval median
OWL historical gamma-max cross outcomes after closing above
Horizon n Median Middle 50% Above zero Nominal ≥90% median interval Confidence floor
Day +1 21 -0.7% -1.5% to +0.3% 38% -1.3% to +0.1% 0.0%
Day +2 21 -0.4% -2.2% to +1.3% 43% -1.6% to +0.9% 0.0%
Day +3 21 -0.3% -1.3% to +0.3% 38% -1.2% to +0.2% 0.0%
Day +4 21 -0.7% -2.1% to +0.8% 38% -1.7% to +0.6% 0.0%
Day +5 21 -0.4% -1.6% to +1.3% 43% -1.0% to +1.2% 0.0%
Day +6 21 -0.2% -1.4% to +0.9% 43% -1.2% to +0.9% 0.0%
Day +7 21 -0.8% -2.2% to +0.3% 33% -2.1% to +0.3% 0.0%
Day +8 21 -1.3% -2.1% to -0.3% 24% -2.1% to -0.8% -0.8%
Day +9 21 -1.3% -2.6% to +2.3% 38% -2.5% to +2.0% 0.0%
Day +10 21 -0.3% -3.3% to +1.2% 38% -3.0% to +1.2% 0.0%
Crosses below gamma max 18 completed Day +10 paths · latest Jul 8, 2026
OWL 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 Jun 8, 2021 Cross on Sep 10, 2021 Cross on Sep 23, 2021 Cross on Sep 29, 2021 Cross on Oct 4, 2021 Cross on Oct 6, 2021 Cross on Dec 29, 2023 Cross on Jan 9, 2024 Cross on Feb 13, 2024 Cross on Feb 16, 2024 Cross on Feb 26, 2024 Cross on Feb 28, 2024 Cross on Mar 1, 2024 Cross on Mar 5, 2024 Cross on Mar 22, 2024 Cross on Dec 18, 2024 Cross on Jul 18, 2025 Cross on Jul 8, 2026 Day 0 +1 +2 +3 +4 +5 +6 +7 +8 +9 +10
prior crosses middle 50% of outcomes nominal ≥90% median interval median
OWL historical gamma-max cross outcomes after closing below
Horizon n Median Middle 50% Above zero Nominal ≥90% median interval Confidence floor
Day +1 18 +0.7% -0.4% to +1.2% 67% -0.1% to +1.1% 0.0%
Day +2 18 +0.9% -0.4% to +2.1% 61% -0.4% to +1.9% 0.0%
Day +3 18 +0.7% -0.8% to +2.1% 67% -0.6% to +1.9% 0.0%
Day +4 18 +0.6% -1.4% to +2.9% 67% -1.3% to +2.5% 0.0%
Day +5 18 +0.5% -1.7% to +2.4% 61% -0.5% to +1.8% 0.0%
Day +6 18 -0.1% -2.6% to +2.8% 50% -2.2% to +1.6% 0.0%
Day +7 18 -0.8% -2.7% to +3.5% 44% -2.7% to +3.0% 0.0%
Day +8 18 -0.9% -2.6% to +2.7% 44% -2.4% to +1.8% 0.0%
Day +9 18 -0.5% -2.4% to +3.5% 44% -1.9% to +3.3% 0.0%
Day +10 18 +0.1% -2.4% to +4.6% 50% -1.7% to +2.6% 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

OWL trailing historical statistics
Sessions closed above gamma max 6%
Gamma max crosses 10
Delta neutral crosses 18
Prior-year sessions closer to gamma max 79.8% of 252
Prior-year sessions closer to delta neutral 85.3% of 252
Open interest percentile (1y) 37th
Daily open interest change versus prior year -1.08σ (-53,566 contracts; 252 prior changes)
Open interest change, 5 sessions -3.4%
Open interest change, 21 sessions +0.1%
History available May 20, 2021 → Oct 2, 2026

Recent crosses

  1. closed below delta neutral at 11.68 vs 11.89 (-1.8%)
  2. closed above delta neutral at 11.80 vs 11.77 (+0.3%)
  3. closed below delta neutral at 11.66 vs 11.92 (-2.2%)
  4. closed above delta neutral at 12.22 vs 12.08 (+1.1%)
  5. closed below delta neutral at 12.66 vs 12.72 (-0.4%)
  6. closed below gamma max at 12.32 vs 17.40 (-41.3%)
  7. closed above gamma max at 11.65 vs 9.34 (+19.9%)
  8. closed below gamma max at 11.87 vs 18.21 (-53.4%)
  9. closed above gamma max at 11.46 vs 9.35 (+18.4%)
  10. closed above delta neutral at 11.57 vs 11.38 (+1.6%)

In today's screens

Neighbours by open interest

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Questions people ask about OWL

Where is OWL's gamma max today?

As of Oct 2, 2026, the gamma max for OWL is 17.71, +95.1% from the 9.08 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 OWL above or below its delta neutral price?

OWL closed below delta neutral: 9.08 against a delta neutral price of 11.19. The delta neutral price is where the summed delta of the whole chain is zero; the definition.

How much open interest does OWL have?

777,694 contracts of open interest across 317 listed contracts on Oct 2, 2026, -6.4% 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.