Chain
BTSG options
Options Chain
Active BTSG contracts expiring in the next 7–45 days, strikes within ±25% of the current price.
| Expiration | Days to expiry | Contracts |
|---|---|---|
| 2026-08-21 | 22 | 16 |
| Type | Strike | Expiry | Open interest | Close |
|---|---|---|---|---|
| Call | $55.00 | 2026-08-21 | 62 | $17.25 |
| Call | $60.00 | 2026-08-21 | 39 | $13.00 |
| Call | $65.00 | 2026-08-21 | 85 | $9.00 |
| Call | $70.00 | 2026-08-21 | 342 | $5.00 |
| Call | $75.00 | 2026-08-21 | 697 | $2.50 |
| Call | $80.00 | 2026-08-21 | 279 | $1.30 |
| Call | $85.00 | 2026-08-21 | 330 | $0.80 |
| Call | $90.00 | 2026-08-21 | 3 | $0.45 |
| Put | $55.00 | 2026-08-21 | 48 | $0.75 |
| Put | $60.00 | 2026-08-21 | 155 | $0.77 |
| Put | $65.00 | 2026-08-21 | 413 | $2.25 |
| Put | $70.00 | 2026-08-21 | 503 | $4.70 |
| Put | $75.00 | 2026-08-21 | 31 | $6.79 |
| Put | $80.00 | 2026-08-21 | — | — |
| Put | $85.00 | 2026-08-21 | — | — |
| Put | $90.00 | 2026-08-21 | — | — |