Options
ProShares Trust ProShares UltraShort Nasdaq Biotechnology BIS
Chain
BIS options
Options Chain
Active BIS contracts expiring in the next 7–45 days, strikes within ±25% of the current price.
| Expiration | Days to expiry | Contracts |
|---|---|---|
| 2026-08-21 | 22 | 14 |
| Type | Strike | Expiry | Open interest | Close |
|---|---|---|---|---|
| Call | $11.00 | 2026-08-21 | — | — |
| Call | $12.00 | 2026-08-21 | — | — |
| Call | $13.00 | 2026-08-21 | — | — |
| Call | $14.00 | 2026-08-21 | — | — |
| Call | $15.00 | 2026-08-21 | — | — |
| Call | $16.00 | 2026-08-21 | — | — |
| Call | $17.00 | 2026-08-21 | — | — |
| Put | $11.00 | 2026-08-21 | — | — |
| Put | $12.00 | 2026-08-21 | — | — |
| Put | $13.00 | 2026-08-21 | — | — |
| Put | $14.00 | 2026-08-21 | — | — |
| Put | $15.00 | 2026-08-21 | — | — |
| Put | $16.00 | 2026-08-21 | — | — |
| Put | $17.00 | 2026-08-21 | — | — |