# FN options activity and gamma

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

Fabrinet Ordinary Shares. Utilities. Catalogue checked 2026-10-20.

Last held price $315.06, as of 2026-10-23T20:00:00.000Z, delayed price.

As of 2026-10-23T20:00:00.000Z, FN has 17,877 standard-contract open interest across 3 expiries, 17.44% from the dated underlying price to the call wall. OI rank 95 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 |
| --- | --- |
| 590 | 1222 |
| 580 | 842 |
| 570 | 915 |
| 560 | 1594 |
| 550 | 0 |
| 540 | 23938 |
| 530 | 0 |
| 520 | 1812 |
| 510 | 0 |
| 500 | 51569 |
| 490 | 0 |
| 480 | 0 |
| 470 | 11647 |
| 460 | 21873 |
| 450 | 124003 |
| 440 | 15413 |
| 430 | 45567 |
| 420 | -666 |
| 410 | -4762 |
| 400 | -114688 |
| 390 | -106374 |
| 380 | 60676 |
| 370 | 3026 |
| 360 | -37279 |
| 350 | -241336 |
| 340 | -7827 |
| 330 | -24781 |
| 320 | -29980 |
| 310 | -52755 |
| 300 | -176092 |
| 290 | -193744 |
| 280 | -81733 |
| 270 | -19808 |
| 260 | -49773 |
| 250 | -83786 |
| 240 | -11309 |
| 230 | -47153 |
| 220 | -2792 |
| 210 | 0 |
| 200 | 0 |

Sector peers: [ADTN](https://squawkflow.com/ticker/ADTN), [AEE](https://squawkflow.com/ticker/AEE), [AEP](https://squawkflow.com/ticker/AEP), [AM](https://squawkflow.com/ticker/AM), [AQN](https://squawkflow.com/ticker/AQN), [AROC](https://squawkflow.com/ticker/AROC), [ATO](https://squawkflow.com/ticker/ATO), [AUDC](https://squawkflow.com/ticker/AUDC)

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