# GRRR options activity and gamma

Canonical: https://squawkflow.com/ticker/GRRR

Gorilla Technology Group Inc. - Ordinary shares. Technology. Catalogue checked 2026-10-20.

Last held price $8.35, as of 2026-10-23T20:00:00.000Z, delayed price.

As of 2026-10-23T20:00:00.000Z, GRRR has 62,872 standard-contract open interest across 8 expiries, 7.78% from the dated underlying price to the call wall. OI rank 48 of 113 measured books with the same UTC source date; not a full-market ranking.

Source: delayed options data; quote 2026-10-23T20:00:00.000Z; chain 2026-10-23T20:00:00.000Z. OI-derived gamma estimate, calls positive and puts negative; 100-share standard roots only; dollars per 1% underlying move. Not observed dealer positions. Full-chain activity; at most 40 nearest gamma strikes.

Gamma by strike (40 rows, dollars per 1% move):

| Strike | Net gamma estimate |
| --- | --- |
| 23 | 0 |
| 22.5 | 0 |
| 22 | 0 |
| 21 | 0 |
| 20 | 4475 |
| 19 | 0 |
| 18 | 0 |
| 17.5 | -2178 |
| 17 | 0 |
| 16.5 | 0 |
| 16 | 0 |
| 15.5 | 0 |
| 15 | 10262 |
| 14.5 | 0 |
| 14 | -49 |
| 13.5 | 0 |
| 13 | -87 |
| 12.5 | -2593 |
| 12 | 346 |
| 11.5 | 160 |
| 11 | 105 |
| 10.5 | 68 |
| 10 | 6935 |
| 9.5 | 997 |
| 9 | 19966 |
| 8.5 | 16182 |
| 8 | -3596 |
| 7.5 | -96542 |
| 7 | -2185 |
| 6.5 | 0 |
| 6 | -131 |
| 5.5 | 0 |
| 5 | 0 |
| 4.5 | 0 |
| 4 | 0 |
| 3.5 | 0 |
| 3 | 0 |
| 2.5 | 0 |
| 2 | 0 |
| 1 | 0 |

Sector peers: [AAOI](https://squawkflow.com/ticker/AAOI), [AAPL](https://squawkflow.com/ticker/AAPL), [ACIW](https://squawkflow.com/ticker/ACIW), [ACLS](https://squawkflow.com/ticker/ACLS), [ACMR](https://squawkflow.com/ticker/ACMR), [ADBE](https://squawkflow.com/ticker/ADBE), [ADI](https://squawkflow.com/ticker/ADI), [ADP](https://squawkflow.com/ticker/ADP)

[Sector context](https://squawkflow.com/sector-rotation)