PINS max pain, gamma exposure (GEX) & options open interest
As of close · rank #326 by open interest · 1,394 sessions of history since Dec 1, 2020
PINS's nearest-expiration max pain is 18.00 for 2026-10-09, its GEX flip is 18.93, net GEX is 1,224,916, its put/call open-interest ratio is 0.87. 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.
PINS closed 13.6% below its gamma max of 21.87. It is 4.1% below the delta neutral price of 20.04. Total open interest is 269,143, -3.0% versus the previous session. Its options catalyst-intensity score is 30.5 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.
| Measure | Value |
|---|---|
| Call OI change, 1 session | -6,567 contracts · -4.4% |
| Put OI change, 1 session | -1,836 contracts · -1.4% |
| Call minus put OI growth, 1 session | -2.9 pp |
| Call OI change, 5 sessions | +2,233 contracts · +1.6% |
| Put OI change, 5 sessions | -7,166 contracts · -5.4% |
| Call minus put OI growth, 5 sessions | +7.0 pp |
| Daily call OI change surprise | -0.28σ (252 prior changes) |
| Daily put OI change surprise | -0.14σ (252 prior changes) |
| Daily call-minus-put growth surprise | -0.63σ (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 37 completed Day +10 paths · latest Jul 29, 2026
| Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
|---|---|---|---|---|---|---|
| Day +1 | 37 | +0.4% | -0.5% to +1.9% | 51% | -0.2% to +1.3% | 0.0% |
| Day +2 | 37 | +0.0% | -1.9% to +2.2% | 51% | -1.4% to +0.7% | 0.0% |
| Day +3 | 37 | +0.9% | -2.4% to +2.3% | 62% | -0.2% to +1.9% | 0.0% |
| Day +4 | 37 | +0.8% | -1.3% to +3.3% | 62% | -0.1% to +2.2% | 0.0% |
| Day +5 | 37 | +0.2% | -2.5% to +3.0% | 54% | -1.7% to +1.3% | 0.0% |
| Day +6 | 37 | +0.5% | -2.8% to +3.7% | 57% | -0.5% to +3.1% | 0.0% |
| Day +7 | 37 | +1.4% | -3.1% to +4.0% | 59% | -0.2% to +3.3% | 0.0% |
| Day +8 | 37 | +1.1% | -5.3% to +3.9% | 54% | -3.4% to +2.6% | 0.0% |
| Day +9 | 37 | +0.2% | -5.9% to +4.0% | 51% | -4.1% to +2.9% | 0.0% |
| Day +10 | 37 | -0.9% | -5.8% to +5.6% | 49% | -3.5% to +3.3% | 0.0% |
Crosses above gamma max 34 completed Day +10 paths · latest Jul 28, 2026
| Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
|---|---|---|---|---|---|---|
| Day +1 | 34 | +0.3% | -0.7% to +1.2% | 59% | -0.5% to +0.7% | 0.0% |
| Day +2 | 34 | +0.9% | -2.2% to +3.3% | 62% | -1.0% to +3.0% | 0.0% |
| Day +3 | 34 | +0.6% | -1.7% to +2.7% | 62% | -0.9% to +1.8% | 0.0% |
| Day +4 | 34 | +1.0% | -1.9% to +2.7% | 53% | -1.2% to +2.1% | 0.0% |
| Day +5 | 34 | +1.3% | -2.5% to +4.6% | 65% | -0.9% to +3.5% | 0.0% |
| Day +6 | 34 | +1.3% | -3.9% to +3.7% | 62% | -1.8% to +2.6% | 0.0% |
| Day +7 | 34 | +1.2% | -5.0% to +4.1% | 62% | -2.5% to +3.1% | 0.0% |
| Day +8 | 34 | +1.8% | -4.4% to +4.6% | 65% | -2.4% to +3.5% | 0.0% |
| Day +9 | 34 | +0.7% | -5.3% to +3.3% | 56% | -0.9% to +2.7% | 0.0% |
| Day +10 | 34 | +0.4% | -6.4% to +3.0% | 50% | -2.8% to +2.3% | 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 | 1% |
| Gamma max crosses | 4 |
| Delta neutral crosses | 28 |
| Prior-year sessions closer to gamma max | 61.5% of 252 |
| Prior-year sessions closer to delta neutral | 46.0% of 252 |
| Open interest percentile (1y) | 2th |
| Daily open interest change versus prior year | -0.25σ (-8,403 contracts; 252 prior changes) |
| Open interest change, 5 sessions | -1.8% |
| Open interest change, 21 sessions | -12.1% |
| History available | Dec 1, 2020 → Oct 2, 2026 |
Recent crosses
- closed below delta neutral at 21.70 vs 21.85 (-0.7%)
- closed below gamma max at 24.44 vs 24.44 (-0.0%)
- closed above gamma max at 24.36 vs 24.32 (+0.2%)
- closed above delta neutral at 20.88 vs 20.85 (+0.1%)
- closed below delta neutral at 20.44 vs 20.52 (-0.4%)
- closed above delta neutral at 21.17 vs 20.82 (+1.7%)
- closed below delta neutral at 20.32 vs 20.41 (-0.5%)
- closed above delta neutral at 20.00 vs 19.90 (+0.5%)
- closed below delta neutral at 19.35 vs 19.89 (-2.8%)
- closed above delta neutral at 20.27 vs 19.02 (+6.2%)
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Neighbours by open interest
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Canonical source: https://halfonadouble.com/stock/PINS
Questions people ask about PINS
Where is PINS's gamma max today?
As of Oct 2, 2026, the gamma max for PINS is 21.87, +13.6% from the 19.26 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 PINS above or below its delta neutral price?
PINS closed below delta neutral: 19.26 against a delta neutral price of 20.04. The delta neutral price is where the summed delta of the whole chain is zero; the definition.
How much open interest does PINS have?
269,143 contracts of open interest across 542 listed contracts on Oct 2, 2026, -3.0% 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.