Chain
STEP options
Options Chain
Active STEP contracts expiring in the next 7–45 days, strikes within ±25% of the current price.
| Expiration | Days to expiry | Contracts |
|---|---|---|
| 2026-08-21 | 16 | 10 |
| 2026-09-18 | 44 | 10 |
| Type | Strike | Expiry | Open interest | Close |
|---|---|---|---|---|
| Call | $40.00 | 2026-08-21 | 1 | $6.72 |
| Call | $45.00 | 2026-08-21 | 79 | $3.48 |
| Call | $50.00 | 2026-08-21 | 163 | $1.30 |
| Call | $55.00 | 2026-08-21 | — | — |
| Call | $60.00 | 2026-08-21 | 2 | $0.32 |
| Put | $40.00 | 2026-08-21 | 18 | $1.83 |
| Put | $45.00 | 2026-08-21 | 22 | $1.55 |
| Put | $50.00 | 2026-08-21 | — | — |
| Put | $55.00 | 2026-08-21 | — | — |
| Put | $60.00 | 2026-08-21 | — | — |
| Call | $40.00 | 2026-09-18 | 159 | $9.30 |
| Call | $45.00 | 2026-09-18 | 142 | $2.10 |
| Call | $50.00 | 2026-09-18 | 341 | $3.51 |
| Call | $55.00 | 2026-09-18 | 84 | $1.40 |
| Call | $60.00 | 2026-09-18 | 15 | $4.00 |
| Put | $40.00 | 2026-09-18 | 14 | $4.40 |
| Put | $45.00 | 2026-09-18 | 33 | $2.55 |
| Put | $50.00 | 2026-09-18 | 158 | $4.68 |
| Put | $55.00 | 2026-09-18 | 34 | $12.66 |
| Put | $60.00 | 2026-09-18 | 72 | $12.48 |