Chain
STN options
Options Chain
Active STN contracts expiring in the next 7–45 days, strikes within ±25% of the current price.
| Expiration | Days to expiry | Contracts |
|---|---|---|
| 2026-08-21 | 16 | 16 |
| 2026-09-18 | 44 | 16 |
| Type | Strike | Expiry | Open interest | Close |
|---|---|---|---|---|
| Call | $55.00 | 2026-08-21 | — | — |
| Call | $60.00 | 2026-08-21 | 6 | $10.00 |
| Call | $65.00 | 2026-08-21 | 2 | $7.70 |
| Call | $70.00 | 2026-08-21 | 3 | $2.80 |
| Call | $75.00 | 2026-08-21 | 7 | $1.12 |
| Call | $80.00 | 2026-08-21 | 9 | $0.20 |
| Call | $85.00 | 2026-08-21 | 4 | $0.15 |
| Call | $90.00 | 2026-08-21 | 11 | $1.25 |
| Put | $55.00 | 2026-08-21 | 3 | $0.55 |
| Put | $60.00 | 2026-08-21 | — | — |
| Put | $65.00 | 2026-08-21 | 27 | $1.52 |
| Put | $70.00 | 2026-08-21 | 1 | $2.68 |
| Put | $75.00 | 2026-08-21 | 5 | $5.20 |
| Put | $80.00 | 2026-08-21 | — | — |
| Put | $85.00 | 2026-08-21 | 1 | $11.66 |
| Put | $90.00 | 2026-08-21 | 3 | $21.01 |
| Call | $55.00 | 2026-09-18 | — | — |
| Call | $60.00 | 2026-09-18 | — | — |
| Call | $65.00 | 2026-09-18 | — | — |
| Call | $70.00 | 2026-09-18 | — | — |
| Call | $75.00 | 2026-09-18 | — | $2.40 |
| Call | $80.00 | 2026-09-18 | 3 | $0.90 |
| Call | $85.00 | 2026-09-18 | — | — |
| Call | $90.00 | 2026-09-18 | — | — |
| Put | $55.00 | 2026-09-18 | — | — |
| Put | $60.00 | 2026-09-18 | — | — |
| Put | $65.00 | 2026-09-18 | 8 | $2.17 |
| Put | $70.00 | 2026-09-18 | — | — |
| Put | $75.00 | 2026-09-18 | — | — |
| Put | $80.00 | 2026-09-18 | — | — |
| Put | $85.00 | 2026-09-18 | — | — |
| Put | $90.00 | 2026-09-18 | — | — |