OKE max pain, gamma exposure (GEX) & options open interest
As of close · rank #628 by open interest · 1,394 sessions of history since Dec 1, 2020
OKE's nearest-expiration max pain is 90.00 for 2026-10-16, its GEX flip is 75.51, net GEX is 5,810,871, its put/call open-interest ratio is 0.31. 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.
Strongest relative signals: 25Δ risk reversal -77.4 pp · OI change 0.03σ
OKE closed 12.0% below its gamma max of 98.40. It is 3.9% above the delta neutral price of 84.45. Total open interest is 102,351, +0.3% versus the previous session. Its options catalyst-intensity score is 49.1 out of 100, led by 25Δ risk reversal -77.4 pp, OI change 0.03σ. 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.
| Measure | Value |
|---|---|
| Call OI change, 1 session | +171 contracts · +0.2% |
| Put OI change, 1 session | +137 contracts · +0.6% |
| Call minus put OI growth, 1 session | -0.3 pp |
| Call OI change, 5 sessions | +2,355 contracts · +3.1% |
| Put OI change, 5 sessions | +1,407 contracts · +6.1% |
| Call minus put OI growth, 5 sessions | -3.0 pp |
| Daily call OI change surprise | +0.02σ (252 prior changes) |
| Daily put OI change surprise | +0.08σ (252 prior changes) |
| Daily call-minus-put growth surprise | -0.14σ (252 prior changes) |
History
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Analysis visualizations
Derived from the 2026-10-02 options chain. Select an analysis to explore its chart.
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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 below gamma max 43 completed Day +10 paths · latest May 20, 2026
| Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
|---|---|---|---|---|---|---|
| Day +1 | 43 | +0.5% | -0.9% to +1.3% | 58% | -0.5% to +1.0% | 0.0% |
| Day +2 | 43 | +0.4% | -1.3% to +1.5% | 58% | -0.5% to +1.0% | 0.0% |
| Day +3 | 43 | +0.0% | -1.6% to +2.7% | 51% | -0.8% to +1.7% | 0.0% |
| Day +4 | 43 | +0.4% | -2.0% to +3.2% | 56% | -1.0% to +1.3% | 0.0% |
| Day +5 | 43 | +0.4% | -2.2% to +2.7% | 51% | -1.1% to +1.4% | 0.0% |
| Day +6 | 43 | +0.8% | -2.7% to +3.1% | 58% | -1.5% to +1.5% | 0.0% |
| Day +7 | 43 | +0.3% | -2.4% to +2.2% | 53% | -0.7% to +2.0% | 0.0% |
| Day +8 | 43 | +0.1% | -2.5% to +3.4% | 51% | -1.7% to +1.7% | 0.0% |
| Day +9 | 43 | +0.5% | -2.5% to +3.9% | 51% | -1.2% to +2.0% | 0.0% |
| Day +10 | 43 | -0.1% | -2.5% to +4.6% | 49% | -1.5% to +1.6% | 0.0% |
Crosses above gamma max 43 completed Day +10 paths · latest May 19, 2026
| Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
|---|---|---|---|---|---|---|
| Day +1 | 43 | +0.2% | -0.6% to +1.3% | 60% | -0.3% to +0.9% | 0.0% |
| Day +2 | 43 | +0.9% | -0.9% to +1.9% | 60% | -0.2% to +1.4% | 0.0% |
| Day +3 | 43 | +0.8% | -1.4% to +2.1% | 58% | -0.7% to +1.4% | 0.0% |
| Day +4 | 43 | +0.4% | -2.1% to +2.1% | 53% | -0.8% to +1.2% | 0.0% |
| Day +5 | 43 | +0.3% | -2.0% to +2.2% | 56% | -0.9% to +1.5% | 0.0% |
| Day +6 | 43 | +1.4% | -2.8% to +3.3% | 53% | -0.8% to +2.3% | 0.0% |
| Day +7 | 43 | +0.1% | -3.5% to +3.0% | 51% | -1.5% to +2.2% | 0.0% |
| Day +8 | 43 | -0.2% | -2.5% to +4.1% | 47% | -1.4% to +2.5% | 0.0% |
| Day +9 | 43 | -0.1% | -2.8% to +4.5% | 49% | -1.5% to +2.7% | 0.0% |
| Day +10 | 43 | +0.3% | -2.9% to +5.6% | 51% | -1.2% 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
| Sessions closed above gamma max | 4% |
| Gamma max crosses | 12 |
| Delta neutral crosses | 1 |
| Prior-year sessions closer to gamma max | 89.7% of 252 |
| Prior-year sessions closer to delta neutral | 22.6% of 252 |
| Open interest percentile (1y) | 24th |
| Daily open interest change versus prior year | +0.03σ (308 contracts; 252 prior changes) |
| Open interest change, 5 sessions | +3.8% |
| Open interest change, 21 sessions | -5.7% |
| History available | Dec 1, 2020 → Oct 2, 2026 |
Recent crosses
- closed below gamma max at 92.15 vs 95.19 (-3.3%)
- closed above gamma max at 95.38 vs 95.07 (+0.3%)
- closed below gamma max at 92.29 vs 94.02 (-1.9%)
- closed above gamma max at 91.08 vs 90.93 (+0.2%)
- closed below gamma max at 86.88 vs 89.84 (-3.4%)
- closed above gamma max at 86.79 vs 86.48 (+0.4%)
- closed below gamma max at 86.11 vs 89.18 (-3.6%)
- closed above gamma max at 81.84 vs 81.04 (+1.0%)
- closed below gamma max at 73.35 vs 73.99 (-0.9%)
- closed above gamma max at 75.85 vs 75.50 (+0.5%)
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Neighbours by open interest
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Share the dated 1600×840 image or cite this canonical page. The card contains public derived aggregates, not contract-level quotes.
Canonical source: https://halfonadouble.com/stock/OKE
Questions people ask about OKE
Where is OKE's gamma max today?
As of Oct 2, 2026, the gamma max for OKE is 98.40, +12.0% from the 87.88 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 OKE above or below its delta neutral price?
OKE closed above delta neutral: 87.88 against a delta neutral price of 84.45. The delta neutral price is where the summed delta of the whole chain is zero; the definition.
How much open interest does OKE have?
102,351 contracts of open interest across 248 listed contracts on Oct 2, 2026, +0.3% 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.