Chain
CASY options
Options Chain
Active CASY contracts expiring in the next 7–45 days, strikes within ±25% of the current price.
| Expiration | Days to expiry | Contracts |
|---|---|---|
| 2026-08-21 | 22 | 78 |
| Type | Strike | Expiry | Open interest | Close |
|---|---|---|---|---|
| Call | $650.00 | 2026-08-21 | 4 | $213.00 |
| Call | $660.00 | 2026-08-21 | 28 | $207.20 |
| Call | $670.00 | 2026-08-21 | 12 | $197.30 |
| Call | $680.00 | 2026-08-21 | 9 | $163.00 |
| Call | $690.00 | 2026-08-21 | — | — |
| Call | $700.00 | 2026-08-21 | 37 | $180.07 |
| Call | $710.00 | 2026-08-21 | 1 | $162.00 |
| Call | $720.00 | 2026-08-21 | 64 | $152.00 |
| Call | $730.00 | 2026-08-21 | 3 | $150.72 |
| Call | $740.00 | 2026-08-21 | 33 | $134.59 |
| Call | $750.00 | 2026-08-21 | — | $87.80 |
| Call | $760.00 | 2026-08-21 | 32 | $114.31 |
| Call | $770.00 | 2026-08-21 | 8 | $107.00 |
| Call | $780.00 | 2026-08-21 | 78 | $99.20 |
| Call | $790.00 | 2026-08-21 | 48 | $77.60 |
| Call | $800.00 | 2026-08-21 | 94 | $89.00 |
| Call | $810.00 | 2026-08-21 | 16 | $65.34 |
| Call | $820.00 | 2026-08-21 | 160 | $64.90 |
| Call | $830.00 | 2026-08-21 | 47 | $61.40 |
| Call | $840.00 | 2026-08-21 | 67 | $54.55 |
| Call | $850.00 | 2026-08-21 | 72 | $52.24 |
| Call | $860.00 | 2026-08-21 | 118 | $31.50 |
| Call | $870.00 | 2026-08-21 | 54 | $36.20 |
| Call | $880.00 | 2026-08-21 | 177 | $29.92 |
| Call | $890.00 | 2026-08-21 | 41 | $26.71 |
| Call | $900.00 | 2026-08-21 | 286 | $22.04 |
| Call | $910.00 | 2026-08-21 | 5 | $13.50 |
| Call | $920.00 | 2026-08-21 | 210 | $15.10 |
| Call | $930.00 | 2026-08-21 | 31 | $15.39 |
| Call | $940.00 | 2026-08-21 | 137 | $10.80 |
| Call | $950.00 | 2026-08-21 | 138 | $6.45 |
| Call | $960.00 | 2026-08-21 | 39 | $5.94 |
| Call | $970.00 | 2026-08-21 | 38 | $5.55 |
| Call | $980.00 | 2026-08-21 | 16 | $3.80 |
| Call | $990.00 | 2026-08-21 | 22 | $5.11 |
| Call | $1,000.00 | 2026-08-21 | 61 | $1.69 |
| Call | $1,020.00 | 2026-08-21 | 70 | $0.60 |
| Call | $1,040.00 | 2026-08-21 | 9 | $0.94 |
| Call | $1,060.00 | 2026-08-21 | 46 | $0.80 |
| Put | $650.00 | 2026-08-21 | 38 | $1.00 |
| Put | $660.00 | 2026-08-21 | 25 | $3.25 |
| Put | $670.00 | 2026-08-21 | 3 | $4.95 |
| Put | $680.00 | 2026-08-21 | 31 | $6.30 |
| Put | $690.00 | 2026-08-21 | 12 | $2.20 |
| Put | $700.00 | 2026-08-21 | 106 | $1.85 |
| Put | $710.00 | 2026-08-21 | 18 | $14.70 |
| Put | $720.00 | 2026-08-21 | 45 | $1.92 |
| Put | $730.00 | 2026-08-21 | 36 | $1.47 |
| Put | $740.00 | 2026-08-21 | 83 | $1.85 |
| Put | $750.00 | 2026-08-21 | 100 | $1.28 |
| Put | $760.00 | 2026-08-21 | 114 | $1.75 |
| Put | $770.00 | 2026-08-21 | 81 | $2.60 |
| Put | $780.00 | 2026-08-21 | 169 | $3.83 |
| Put | $790.00 | 2026-08-21 | 27 | $4.64 |
| Put | $800.00 | 2026-08-21 | 40 | $5.50 |
| Put | $810.00 | 2026-08-21 | 38 | $6.40 |
| Put | $820.00 | 2026-08-21 | 61 | $10.00 |
| Put | $830.00 | 2026-08-21 | 72 | $12.78 |
| Put | $840.00 | 2026-08-21 | 131 | $15.41 |
| Put | $850.00 | 2026-08-21 | 53 | $18.24 |
| Put | $860.00 | 2026-08-21 | 37 | $26.30 |
| Put | $870.00 | 2026-08-21 | 33 | $29.50 |
| Put | $880.00 | 2026-08-21 | 68 | $38.14 |
| Put | $890.00 | 2026-08-21 | 2 | $44.00 |
| Put | $900.00 | 2026-08-21 | 109 | $44.10 |
| Put | $910.00 | 2026-08-21 | 6 | $49.25 |
| Put | $920.00 | 2026-08-21 | 6 | $57.85 |
| Put | $930.00 | 2026-08-21 | — | — |
| Put | $940.00 | 2026-08-21 | 3 | $91.40 |
| Put | $950.00 | 2026-08-21 | 1 | $82.30 |
| Put | $960.00 | 2026-08-21 | 47 | $105.90 |
| Put | $970.00 | 2026-08-21 | 1 | $98.92 |
| Put | $980.00 | 2026-08-21 | 2 | $194.00 |
| Put | $990.00 | 2026-08-21 | 4 | $130.00 |
| Put | $1,000.00 | 2026-08-21 | 2 | $146.90 |
| Put | $1,020.00 | 2026-08-21 | 6 | $159.00 |
| Put | $1,040.00 | 2026-08-21 | 1 | $179.00 |
| Put | $1,060.00 | 2026-08-21 | 1 | $204.50 |