Chain
BKLN options
Options Chain
Active BKLN contracts expiring in the next 7–45 days, strikes within ±25% of the current price.
| Expiration | Days to expiry | Contracts |
|---|---|---|
| 2026-08-07 | 8 | 40 |
| 2026-08-14 | 15 | 40 |
| 2026-08-21 | 22 | 40 |
| 2026-08-28 | 29 | 40 |
| 2026-09-04 | 36 | 40 |
| Type | Strike | Expiry | Open interest | Close |
|---|---|---|---|---|
| Call | $15.50 | 2026-08-07 | — | — |
| Call | $16.00 | 2026-08-07 | — | — |
| Call | $16.50 | 2026-08-07 | — | — |
| Call | $17.00 | 2026-08-07 | — | — |
| Call | $17.50 | 2026-08-07 | — | — |
| Call | $18.00 | 2026-08-07 | — | — |
| Call | $18.50 | 2026-08-07 | — | — |
| Call | $19.00 | 2026-08-07 | — | — |
| Call | $19.50 | 2026-08-07 | — | — |
| Call | $20.00 | 2026-08-07 | 90 | $0.50 |
| Call | $20.50 | 2026-08-07 | — | — |
| Call | $21.00 | 2026-08-07 | — | — |
| Call | $21.50 | 2026-08-07 | — | — |
| Call | $22.00 | 2026-08-07 | — | — |
| Call | $22.50 | 2026-08-07 | — | — |
| Call | $23.00 | 2026-08-07 | — | — |
| Call | $23.50 | 2026-08-07 | — | — |
| Call | $24.00 | 2026-08-07 | — | — |
| Call | $24.50 | 2026-08-07 | 1 | $0.12 |
| Call | $25.00 | 2026-08-07 | 1 | $0.10 |
| Put | $15.50 | 2026-08-07 | — | — |
| Put | $16.00 | 2026-08-07 | — | — |
| Put | $16.50 | 2026-08-07 | — | — |
| Put | $17.00 | 2026-08-07 | — | — |
| Put | $17.50 | 2026-08-07 | — | — |
| Put | $18.00 | 2026-08-07 | — | — |
| Put | $18.50 | 2026-08-07 | — | — |
| Put | $19.00 | 2026-08-07 | — | — |
| Put | $19.50 | 2026-08-07 | — | — |
| Put | $20.00 | 2026-08-07 | — | — |
| Put | $20.50 | 2026-08-07 | — | — |
| Put | $21.00 | 2026-08-07 | 6 | $0.64 |
| Put | $21.50 | 2026-08-07 | — | — |
| Put | $22.00 | 2026-08-07 | — | — |
| Put | $22.50 | 2026-08-07 | — | — |
| Put | $23.00 | 2026-08-07 | — | — |
| Put | $23.50 | 2026-08-07 | — | — |
| Put | $24.00 | 2026-08-07 | — | — |
| Put | $24.50 | 2026-08-07 | — | — |
| Put | $25.00 | 2026-08-07 | — | — |
| Call | $15.50 | 2026-08-14 | — | — |
| Call | $16.00 | 2026-08-14 | — | — |
| Call | $16.50 | 2026-08-14 | — | — |
| Call | $17.00 | 2026-08-14 | — | — |
| Call | $17.50 | 2026-08-14 | — | — |
| Call | $18.00 | 2026-08-14 | — | — |
| Call | $18.50 | 2026-08-14 | — | — |
| Call | $19.00 | 2026-08-14 | — | — |
| Call | $19.50 | 2026-08-14 | — | $1.15 |
| Call | $20.00 | 2026-08-14 | — | — |
| Call | $20.50 | 2026-08-14 | 25 | $0.07 |
| Call | $21.00 | 2026-08-14 | — | — |
| Call | $21.50 | 2026-08-14 | — | — |
| Call | $22.00 | 2026-08-14 | — | — |
| Call | $22.50 | 2026-08-14 | — | — |
| Call | $23.00 | 2026-08-14 | — | — |
| Call | $23.50 | 2026-08-14 | — | — |
| Call | $24.00 | 2026-08-14 | — | — |
| Call | $24.50 | 2026-08-14 | — | — |
| Call | $25.00 | 2026-08-14 | — | — |
| Put | $15.50 | 2026-08-14 | — | — |
| Put | $16.00 | 2026-08-14 | — | — |
| Put | $16.50 | 2026-08-14 | — | — |
| Put | $17.00 | 2026-08-14 | — | — |
| Put | $17.50 | 2026-08-14 | — | — |
| Put | $18.00 | 2026-08-14 | — | — |
| Put | $18.50 | 2026-08-14 | — | — |
| Put | $19.00 | 2026-08-14 | — | — |
| Put | $19.50 | 2026-08-14 | — | — |
| Put | $20.00 | 2026-08-14 | — | — |
| Put | $20.50 | 2026-08-14 | 25 | $0.08 |
| Put | $21.00 | 2026-08-14 | — | — |
| Put | $21.50 | 2026-08-14 | — | — |
| Put | $22.00 | 2026-08-14 | — | — |
| Put | $22.50 | 2026-08-14 | — | — |
| Put | $23.00 | 2026-08-14 | — | — |
| Put | $23.50 | 2026-08-14 | — | — |
| Put | $24.00 | 2026-08-14 | — | — |
| Put | $24.50 | 2026-08-14 | — | — |
| Put | $25.00 | 2026-08-14 | — | — |
| Call | $15.50 | 2026-08-21 | — | — |
| Call | $16.00 | 2026-08-21 | — | $4.55 |
| Call | $16.50 | 2026-08-21 | — | — |
| Call | $17.00 | 2026-08-21 | — | — |
| Call | $17.50 | 2026-08-21 | — | — |
| Call | $18.00 | 2026-08-21 | — | — |
| Call | $18.50 | 2026-08-21 | — | — |
| Call | $19.00 | 2026-08-21 | — | — |
| Call | $19.50 | 2026-08-21 | — | — |
| Call | $20.00 | 2026-08-21 | 124 | $0.47 |
| Call | $20.50 | 2026-08-21 | 25 | $0.09 |
| Call | $21.00 | 2026-08-21 | 674 | $0.16 |
| Call | $21.50 | 2026-08-21 | — | — |
| Call | $22.00 | 2026-08-21 | — | — |
| Call | $22.50 | 2026-08-21 | — | — |
| Call | $23.00 | 2026-08-21 | — | — |
| Call | $23.50 | 2026-08-21 | — | — |
| Call | $24.00 | 2026-08-21 | — | — |
| Call | $24.50 | 2026-08-21 | — | — |
| Call | $25.00 | 2026-08-21 | — | — |
| Put | $15.50 | 2026-08-21 | — | — |
| Put | $16.00 | 2026-08-21 | — | — |
| Put | $16.50 | 2026-08-21 | — | — |
| Put | $17.00 | 2026-08-21 | — | — |
| Put | $17.50 | 2026-08-21 | — | — |
| Put | $18.00 | 2026-08-21 | — | — |
| Put | $18.50 | 2026-08-21 | — | — |
| Put | $19.00 | 2026-08-21 | 798 | $0.11 |
| Put | $19.50 | 2026-08-21 | — | — |
| Put | $20.00 | 2026-08-21 | 4,428 | $0.08 |
| Put | $20.50 | 2026-08-21 | 25 | $0.10 |
| Put | $21.00 | 2026-08-21 | — | $0.70 |
| Put | $21.50 | 2026-08-21 | — | — |
| Put | $22.00 | 2026-08-21 | — | — |
| Put | $22.50 | 2026-08-21 | — | — |
| Put | $23.00 | 2026-08-21 | — | $2.56 |
| Put | $23.50 | 2026-08-21 | — | — |
| Put | $24.00 | 2026-08-21 | — | — |
| Put | $24.50 | 2026-08-21 | — | — |
| Put | $25.00 | 2026-08-21 | — | — |
| Call | $15.50 | 2026-08-28 | — | — |
| Call | $16.00 | 2026-08-28 | — | — |
| Call | $16.50 | 2026-08-28 | — | — |
| Call | $17.00 | 2026-08-28 | — | — |
| Call | $17.50 | 2026-08-28 | — | — |
| Call | $18.00 | 2026-08-28 | — | — |
| Call | $18.50 | 2026-08-28 | — | — |
| Call | $19.00 | 2026-08-28 | — | — |
| Call | $19.50 | 2026-08-28 | 50 | $0.90 |
| Call | $20.00 | 2026-08-28 | 30 | $0.40 |
| Call | $20.50 | 2026-08-28 | 35 | $0.12 |
| Call | $21.00 | 2026-08-28 | — | — |
| Call | $21.50 | 2026-08-28 | — | — |
| Call | $22.00 | 2026-08-28 | — | — |
| Call | $22.50 | 2026-08-28 | — | — |
| Call | $23.00 | 2026-08-28 | — | — |
| Call | $23.50 | 2026-08-28 | — | — |
| Call | $24.00 | 2026-08-28 | — | — |
| Call | $24.50 | 2026-08-28 | — | — |
| Call | $25.00 | 2026-08-28 | — | — |
| Put | $15.50 | 2026-08-28 | — | — |
| Put | $16.00 | 2026-08-28 | — | — |
| Put | $16.50 | 2026-08-28 | — | — |
| Put | $17.00 | 2026-08-28 | — | — |
| Put | $17.50 | 2026-08-28 | — | — |
| Put | $18.00 | 2026-08-28 | — | — |
| Put | $18.50 | 2026-08-28 | — | — |
| Put | $19.00 | 2026-08-28 | — | — |
| Put | $19.50 | 2026-08-28 | — | — |
| Put | $20.00 | 2026-08-28 | — | — |
| Put | $20.50 | 2026-08-28 | 25 | $0.18 |
| Put | $21.00 | 2026-08-28 | — | — |
| Put | $21.50 | 2026-08-28 | — | — |
| Put | $22.00 | 2026-08-28 | — | — |
| Put | $22.50 | 2026-08-28 | — | — |
| Put | $23.00 | 2026-08-28 | — | — |
| Put | $23.50 | 2026-08-28 | — | — |
| Put | $24.00 | 2026-08-28 | — | — |
| Put | $24.50 | 2026-08-28 | — | — |
| Put | $25.00 | 2026-08-28 | — | — |
| Call | $15.50 | 2026-09-04 | — | — |
| Call | $16.00 | 2026-09-04 | — | — |
| Call | $16.50 | 2026-09-04 | — | — |
| Call | $17.00 | 2026-09-04 | — | — |
| Call | $17.50 | 2026-09-04 | — | — |
| Call | $18.00 | 2026-09-04 | — | — |
| Call | $18.50 | 2026-09-04 | — | — |
| Call | $19.00 | 2026-09-04 | — | — |
| Call | $19.50 | 2026-09-04 | — | — |
| Call | $20.00 | 2026-09-04 | 105 | $0.41 |
| Call | $20.50 | 2026-09-04 | 25 | $0.02 |
| Call | $21.00 | 2026-09-04 | — | — |
| Call | $21.50 | 2026-09-04 | — | — |
| Call | $22.00 | 2026-09-04 | — | — |
| Call | $22.50 | 2026-09-04 | — | — |
| Call | $23.00 | 2026-09-04 | — | — |
| Call | $23.50 | 2026-09-04 | — | — |
| Call | $24.00 | 2026-09-04 | — | — |
| Call | $24.50 | 2026-09-04 | — | — |
| Call | $25.00 | 2026-09-04 | — | — |
| Put | $15.50 | 2026-09-04 | — | — |
| Put | $16.00 | 2026-09-04 | — | — |
| Put | $16.50 | 2026-09-04 | — | — |
| Put | $17.00 | 2026-09-04 | — | — |
| Put | $17.50 | 2026-09-04 | — | — |
| Put | $18.00 | 2026-09-04 | — | — |
| Put | $18.50 | 2026-09-04 | — | — |
| Put | $19.00 | 2026-09-04 | — | — |
| Put | $19.50 | 2026-09-04 | — | — |
| Put | $20.00 | 2026-09-04 | — | — |
| Put | $20.50 | 2026-09-04 | — | — |
| Put | $21.00 | 2026-09-04 | — | — |
| Put | $21.50 | 2026-09-04 | — | — |
| Put | $22.00 | 2026-09-04 | — | — |
| Put | $22.50 | 2026-09-04 | — | — |
| Put | $23.00 | 2026-09-04 | — | — |
| Put | $23.50 | 2026-09-04 | — | — |
| Put | $24.00 | 2026-09-04 | — | — |
| Put | $24.50 | 2026-09-04 | — | — |
| Put | $25.00 | 2026-09-04 | — | — |