Chain
MSI options
Options Chain
Active MSI contracts expiring in the next 7–45 days, strikes within ±25% of the current price.
| Expiration | Days to expiry | Contracts |
|---|---|---|
| 2026-08-21 | 22 | 44 |
| Type | Strike | Expiry | Open interest | Close |
|---|---|---|---|---|
| Call | $340.00 | 2026-08-21 | — | $66.80 |
| Call | $350.00 | 2026-08-21 | — | — |
| Call | $360.00 | 2026-08-21 | — | — |
| Call | $370.00 | 2026-08-21 | — | — |
| Call | $380.00 | 2026-08-21 | 2 | $32.93 |
| Call | $390.00 | 2026-08-21 | — | — |
| Call | $400.00 | 2026-08-21 | 143 | $19.20 |
| Call | $410.00 | 2026-08-21 | 50 | $18.00 |
| Call | $420.00 | 2026-08-21 | 303 | $30.00 |
| Call | $430.00 | 2026-08-21 | 157 | $20.10 |
| Call | $440.00 | 2026-08-21 | 593 | $15.30 |
| Call | $450.00 | 2026-08-21 | 209 | $13.12 |
| Call | $460.00 | 2026-08-21 | 149 | $8.00 |
| Call | $470.00 | 2026-08-21 | 17 | $5.20 |
| Call | $480.00 | 2026-08-21 | 18 | $3.33 |
| Call | $490.00 | 2026-08-21 | 25 | $2.05 |
| Call | $500.00 | 2026-08-21 | 15 | $1.50 |
| Call | $510.00 | 2026-08-21 | — | — |
| Call | $520.00 | 2026-08-21 | — | — |
| Call | $530.00 | 2026-08-21 | — | $0.60 |
| Call | $540.00 | 2026-08-21 | — | — |
| Call | $550.00 | 2026-08-21 | — | — |
| Put | $340.00 | 2026-08-21 | 9 | $1.17 |
| Put | $350.00 | 2026-08-21 | 16 | $0.64 |
| Put | $360.00 | 2026-08-21 | 232 | $1.80 |
| Put | $370.00 | 2026-08-21 | 287 | $1.49 |
| Put | $380.00 | 2026-08-21 | 302 | $1.80 |
| Put | $390.00 | 2026-08-21 | 51 | $2.70 |
| Put | $400.00 | 2026-08-21 | 159 | $3.85 |
| Put | $410.00 | 2026-08-21 | 78 | $6.75 |
| Put | $420.00 | 2026-08-21 | 59 | $8.80 |
| Put | $430.00 | 2026-08-21 | 25 | $12.25 |
| Put | $440.00 | 2026-08-21 | 13 | $15.60 |
| Put | $450.00 | 2026-08-21 | — | — |
| Put | $460.00 | 2026-08-21 | — | — |
| Put | $470.00 | 2026-08-21 | — | — |
| Put | $480.00 | 2026-08-21 | — | — |
| Put | $490.00 | 2026-08-21 | — | — |
| Put | $500.00 | 2026-08-21 | — | — |
| Put | $510.00 | 2026-08-21 | — | — |
| Put | $520.00 | 2026-08-21 | — | — |
| Put | $530.00 | 2026-08-21 | — | — |
| Put | $540.00 | 2026-08-21 | — | — |
| Put | $550.00 | 2026-08-21 | — | — |