UAMY max pain, gamma exposure (GEX) & options open interest
As of close · rank #403 by open interest · 717 sessions of history since Jun 8, 2021
UAMY's nearest-expiration max pain is 4.50 for 2026-10-09, net GEX is 2,820,539, its put/call open-interest ratio is 0.24. 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: IV rank 100 · 7d expected move +11.9%
UAMY closed 30.2% below its gamma max of 5.20. It is 45.3% above the delta neutral price of 2.18. Total open interest is 200,597, -5.5% versus the previous session. Its options catalyst-intensity score is 50.8 out of 100, led by IV rank 100, 7d expected move +11.9%. 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 | -2,613 contracts · -1.6% |
| Put OI change, 1 session | -8,958 contracts · -18.5% |
| Call minus put OI growth, 1 session | +16.9 pp |
| Call OI change, 5 sessions | +5,563 contracts · +3.6% |
| Put OI change, 5 sessions | -8,038 contracts · -17.0% |
| Call minus put OI growth, 5 sessions | +20.5 pp |
| Daily call OI change surprise | -0.19σ (252 prior changes) |
| Daily put OI change surprise | -1.40σ (252 prior changes) |
| Daily call-minus-put growth surprise | +3.05σ (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 above gamma max 35 completed Day +10 paths · latest Aug 6, 2026
| Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
|---|---|---|---|---|---|---|
| Day +1 | 35 | -0.8% | -3.9% to +3.1% | 49% | -2.4% to +0.9% | 0.0% |
| Day +2 | 35 | +0.4% | -4.3% to +5.0% | 54% | -2.4% to +2.8% | 0.0% |
| Day +3 | 35 | +1.4% | -5.6% to +5.9% | 60% | -2.1% to +3.4% | 0.0% |
| Day +4 | 35 | -0.9% | -5.6% to +6.0% | 49% | -2.2% to +3.6% | 0.0% |
| Day +5 | 35 | +1.4% | -4.2% to +13.3% | 51% | -1.8% to +5.8% | 0.0% |
| Day +6 | 35 | +2.6% | -3.5% to +12.4% | 69% | +0.3% to +3.9% | +0.3% |
| Day +7 | 35 | +2.4% | -5.5% to +9.9% | 60% | -0.6% to +5.7% | 0.0% |
| Day +8 | 35 | 0.0% | -5.5% to +13.4% | 49% | -3.1% to +4.9% | 0.0% |
| Day +9 | 35 | -0.3% | -6.9% to +13.4% | 49% | -4.8% to +5.9% | 0.0% |
| Day +10 | 35 | -5.2% | -11.9% to +12.4% | 40% | -8.3% to +4.1% | 0.0% |
Crosses below gamma max 43 completed Day +10 paths · latest Aug 5, 2026
| Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
|---|---|---|---|---|---|---|
| Day +1 | 43 | -0.2% | -2.5% to +2.8% | 44% | -1.4% to +0.9% | 0.0% |
| Day +2 | 43 | -0.2% | -5.6% to +5.0% | 47% | -2.7% to +2.6% | 0.0% |
| Day +3 | 43 | -0.0% | -5.0% to +3.5% | 47% | -0.9% to +0.8% | 0.0% |
| Day +4 | 43 | -1.0% | -4.4% to +7.0% | 47% | -2.7% to +3.4% | 0.0% |
| Day +5 | 43 | -0.5% | -8.4% to +9.0% | 47% | -5.9% to +4.7% | 0.0% |
| Day +6 | 43 | +2.2% | -8.0% to +7.1% | 56% | -4.2% to +6.5% | 0.0% |
| Day +7 | 43 | +0.9% | -8.4% to +7.1% | 51% | -6.0% to +3.0% | 0.0% |
| Day +8 | 43 | -2.0% | -8.6% to +6.3% | 47% | -5.1% to +2.1% | 0.0% |
| Day +9 | 43 | -1.6% | -10.5% to +8.0% | 47% | -4.9% to +2.3% | 0.0% |
| Day +10 | 43 | -0.7% | -9.5% to +9.4% | 44% | -6.6% to +5.8% | 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 | 14% |
| Gamma max crosses | 40 |
| Delta neutral crosses | 0 |
| Prior-year sessions closer to gamma max | 90.1% of 252 |
| Prior-year sessions closer to delta neutral | 71.8% of 252 |
| Open interest percentile (1y) | 4th |
| Daily open interest change versus prior year | -0.58σ (-11,571 contracts; 252 prior changes) |
| Open interest change, 5 sessions | -1.2% |
| Open interest change, 21 sessions | +1.1% |
| History available | Jun 8, 2021 → Oct 2, 2026 |
Recent crosses
- closed below gamma max at 6.85 vs 8.05 (-17.5%)
- closed above gamma max at 6.21 vs 6.03 (+2.9%)
- closed below gamma max at 6.38 vs 6.40 (-0.2%)
- closed above gamma max at 6.12 vs 6.06 (+0.9%)
- closed below gamma max at 11.15 vs 11.92 (-6.9%)
- closed above gamma max at 12.01 vs 11.73 (+2.4%)
- closed below gamma max at 10.57 vs 10.81 (-2.3%)
- closed above gamma max at 10.70 vs 9.97 (+6.8%)
- closed below gamma max at 10.30 vs 10.82 (-5.0%)
- closed above gamma max at 10.98 vs 10.83 (+1.3%)
In today's screens
Neighbours by open interest
Cite or embed this snapshot
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/UAMY
Questions people ask about UAMY
Where is UAMY's gamma max today?
As of Oct 2, 2026, the gamma max for UAMY is 5.20, +30.2% from the 3.99 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 UAMY above or below its delta neutral price?
UAMY closed above delta neutral: 3.99 against a delta neutral price of 2.18. The delta neutral price is where the summed delta of the whole chain is zero; the definition.
How much open interest does UAMY have?
200,597 contracts of open interest across 139 listed contracts on Oct 2, 2026, -5.5% 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.