# FSLR: options-positioning snapshot

Canonical: https://halfonadouble.com/stock/FSLR
Data through: 2026-10-16 close
Publisher: Half on a Double

| Published field | Value |
| --- | --- |
| Close (USD/share) | 172.64 |
| Delta neutral (USD/share) | 184.02 |
| Gamma neutral (USD/share) | 176.96 |
| Gamma max (USD/share) | 261.29 |
| Open interest (contracts) | 694,637 |
| Nearest-expiration max pain (USD/share) | 185.00 (2026-10-23) |
| All-expiration max pain (USD/share) | 200.00 |
| Net gamma exposure | -3,257,179 |
| Confirmed GEX flip (USD/share) | 176.96 |
| Call wall (USD/share) | 410.00 |
| Put wall (USD/share) | 150.00 |
| Put/call open-interest ratio | 0.79 |
| Options catalyst-intensity score (0–100) | 33.9 |
| Options directional score (-100 to +100) | -3.2 |
| IV rank | 78.8 |
| Front-minus-back IV | -1.9 pp |
| Front 25-delta risk reversal | 1.7 pp |
| Call OI change, 1 session | -23,351 contracts · -5.7% |
| Put OI change, 1 session | -5,621 contracts · -1.8% |
| Call minus put OI growth, 1 session | -3.9 pp |
| Call OI change, 5 sessions | +11,552 contracts · +3.1% |
| Put OI change, 5 sessions | +11,859 contracts · +4.0% |
| Call minus put OI growth, 5 sessions | -1.0 pp |
| Daily call OI change surprise | -2.02σ (252 prior changes) |
| Daily put OI change surprise | -0.62σ (252 prior changes) |
| Daily call-minus-put growth surprise | -2.27σ (252 prior changes) |
| Daily open interest change (contracts) | -28,972 |
| Daily open interest change z-score (prior 252) | -1.46σ (252 prior changes) |
| Gamma max distance from close | +51.4% |
| Delta neutral distance from close | +6.6% |
| Prior-year sessions closer to gamma max | 99.2% of 252 |
| Prior-year sessions closer to delta neutral | 25.4% of 252 |

## Historical gamma-max cross outcomes

| Direction | Horizon | n | Median | Middle 50% | Above zero | Nominal ≥90% median interval | Confidence floor |
| --- | --- | ---: | ---: | ---: | ---: | ---: | ---: |
| above | Day +1 | 12 | -0.7% | -2.1% to +0.9% | 42% | -2.3% to +1.3% | 0.0% |
| above | Day +3 | 12 | -0.9% | -3.7% to +1.2% | 33% | -3.8% to +3.2% | 0.0% |
| above | Day +5 | 12 | -0.5% | -4.7% to +1.3% | 50% | -5.0% to +1.6% | 0.0% |
| above | Day +10 | 12 | +0.7% | -4.7% to +7.5% | 67% | -7.3% to +9.5% | 0.0% |
| below | Day +1 | 13 | +0.2% | -1.6% to +1.3% | 54% | -1.6% to +1.3% | 0.0% |
| below | Day +3 | 13 | -1.5% | -4.1% to +0.8% | 38% | -4.1% to +0.8% | 0.0% |
| below | Day +5 | 13 | -2.7% | -3.8% to -0.7% | 23% | -3.8% to -0.7% | -0.7% |
| below | Day +10 | 13 | +0.8% | -7.2% to +4.2% | 54% | -7.2% to +4.2% | 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/FSLR.json)
- [Historical CSV](https://halfonadouble.com/api/v1/history/FSLR.csv)
- [Public aggregate analysis](https://halfonadouble.com/api/v1/analysis/FSLR.json?date=2026-10-16&public_schema=4)

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).