# COIN: options-positioning snapshot

Canonical: https://halfonadouble.com/stock/COIN
Data through: 2026-10-02 close
Publisher: Half on a Double

| Published field | Value |
| --- | --- |
| Close (USD/share) | 183.00 |
| Delta neutral (USD/share) | 176.13 |
| Gamma neutral (USD/share) | 172.80 |
| Gamma max (USD/share) | 206.26 |
| Open interest (contracts) | 937,883 |
| Nearest-expiration max pain (USD/share) | 190.00 (2026-10-09) |
| All-expiration max pain (USD/share) | 185.00 |
| Net gamma exposure | 11,175,968 |
| Confirmed GEX flip (USD/share) | 172.80 |
| Call wall (USD/share) | 200.00 |
| Put wall (USD/share) | 170.00 |
| Put/call open-interest ratio | 0.86 |
| Options catalyst-intensity score (0–100) | 43.8 |
| Options directional score (-100 to +100) | -0.9 |
| IV rank | 30.9 |
| Front ATM IV | +57.4% |
| Front-minus-back IV | -7.1 pp |
| Front expected move | +8.0% |
| Front ATM straddle / spot | +5.9% |
| Front 25-delta risk reversal | -3.1 pp |
| Call OI change, 1 session | -53,324 contracts · -9.6% |
| Put OI change, 1 session | -42,687 contracts · -9.0% |
| Call minus put OI growth, 1 session | -0.6 pp |
| Call OI change, 5 sessions | +18,179 contracts · +3.7% |
| Put OI change, 5 sessions | -12,893 contracts · -2.9% |
| Call minus put OI growth, 5 sessions | +6.6 pp |
| Daily call OI change surprise | -0.95σ (252 prior changes) |
| Daily put OI change surprise | -1.34σ (252 prior changes) |
| Daily call-minus-put growth surprise | -0.21σ (252 prior changes) |
| Daily open interest change (contracts) | -96,011 |
| Daily open interest change z-score (prior 252) | -1.11σ (252 prior changes) |
| Gamma max distance from close | +12.7% |
| Delta neutral distance from close | -3.8% |
| Prior-year sessions closer to gamma max | 64.3% of 252 |
| Prior-year sessions closer to delta neutral | 38.9% of 252 |

## Historical gamma-max cross outcomes

| Direction | Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: |
| above | Day +1 | 20 | -0.1% | -2.6% to +3.0% | 45% | -2.5% to +3.0% | 0.0% |
| above | Day +3 | 20 | -0.8% | -4.6% to +4.3% | 45% | -4.4% to +4.0% | 0.0% |
| above | Day +5 | 20 | -0.8% | -4.7% to +6.8% | 50% | -4.7% to +6.5% | 0.0% |
| above | Day +10 | 20 | +5.8% | -7.5% to +9.1% | 65% | -7.3% to +8.7% | 0.0% |
| below | Day +1 | 19 | -0.3% | -3.0% to +2.1% | 47% | -3.0% to +1.8% | 0.0% |
| below | Day +3 | 19 | +0.8% | -5.4% to +6.2% | 53% | -5.2% to +6.2% | 0.0% |
| below | Day +5 | 19 | -0.9% | -6.4% to +6.8% | 47% | -6.1% to +6.4% | 0.0% |
| below | Day +10 | 19 | -4.1% | -10.7% to +8.2% | 37% | -9.8% to +5.4% | 0.0% |

Returns are close-to-close after the labelled number of subsequent trading sessions. Cohorts require gamma max to be within 10% of the close on both crossing sessions. Historical windows can overlap and are not independent observations, so interval coverage is not guaranteed.

- [Machine-readable snapshot](https://halfonadouble.com/api/v1/tickers/COIN.json)
- [Historical CSV](https://halfonadouble.com/api/v1/history/COIN.csv)
- [Complete advanced analysis](https://halfonadouble.com/api/v1/analysis/COIN.json?date=2026-10-02)

An em dash means unavailable, not zero. Values use the same display rounding as the HTML page. This is a current snapshot; full history and individual event paths are on the canonical page.

[Definitions and limitations](https://halfonadouble.com/methodology.md).