Chain
INSM options
Options Chain
Active INSM contracts expiring in the next 7–45 days, strikes within ±25% of the current price.
| Expiration | Days to expiry | Contracts |
|---|---|---|
| 2026-08-21 | 22 | 26 |
| Type | Strike | Expiry | Open interest | Close |
|---|---|---|---|---|
| Call | $80.00 | 2026-08-21 | 10 | $27.09 |
| Call | $85.00 | 2026-08-21 | 2 | $25.20 |
| Call | $87.50 | 2026-08-21 | — | — |
| Call | $90.00 | 2026-08-21 | 17 | $18.74 |
| Call | $92.50 | 2026-08-21 | 4 | $13.99 |
| Call | $95.00 | 2026-08-21 | 25 | $15.25 |
| Call | $97.50 | 2026-08-21 | 28 | $13.96 |
| Call | $100.00 | 2026-08-21 | 505 | $12.41 |
| Call | $105.00 | 2026-08-21 | 833 | $6.70 |
| Call | $110.00 | 2026-08-21 | 2,411 | $5.00 |
| Call | $115.00 | 2026-08-21 | 2,377 | $3.00 |
| Call | $120.00 | 2026-08-21 | 618 | $2.25 |
| Call | $125.00 | 2026-08-21 | 619 | $2.00 |
| Put | $80.00 | 2026-08-21 | 60 | $0.70 |
| Put | $85.00 | 2026-08-21 | 216 | $1.20 |
| Put | $87.50 | 2026-08-21 | 13 | $1.50 |
| Put | $90.00 | 2026-08-21 | 674 | $1.86 |
| Put | $92.50 | 2026-08-21 | 32 | $2.50 |
| Put | $95.00 | 2026-08-21 | 880 | $3.50 |
| Put | $97.50 | 2026-08-21 | 64 | $3.90 |
| Put | $100.00 | 2026-08-21 | 1,753 | $5.30 |
| Put | $105.00 | 2026-08-21 | 1,863 | $6.90 |
| Put | $110.00 | 2026-08-21 | 2,121 | $10.50 |
| Put | $115.00 | 2026-08-21 | 84 | $11.66 |
| Put | $120.00 | 2026-08-21 | 27 | $15.60 |
| Put | $125.00 | 2026-08-21 | 204 | $8.50 |