| Volume | Open Interest | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Company | Expiry Date | Put | Call | Total | Ratio | Put | Call | Total | Ratio | ||
| COALINDIA | 26-May-2026 | 8788500 | 13328550 | 22117050 | 0.66 | 14324850.0 | 27307800.0 | 41632650.0 | 0.52 | ||
| COALINDIA | 30-Jun-2026 | 3059100 | 4314600 | 7373700 | 0.71 | 6952500.0 | 8734500.0 | 15687000.0 | 0.80 | ||
| COALINDIA | 28-Jul-2026 | 1350 | 0 | 1350 | 0.00 | 58050.0 | 4050.0 | 62100.0 | 14.33 | ||
| COCHINSHIP | 26-May-2026 | 341600 | 685200 | 1026800 | 0.50 | 875600.0 | 1854800.0 | 2730400.0 | 0.47 | ||
| COCHINSHIP | 30-Jun-2026 | 77600 | 91200 | 168800 | 0.85 | 252400.0 | 366800.0 | 619200.0 | 0.69 | ||
| COFORGE | 26-May-2026 | 4195875 | 10213500 | 14409375 | 0.41 | 7916250.0 | 9111750.0 | 17028000.0 | 0.87 | ||
| COFORGE | 30-Jun-2026 | 484125 | 1465125 | 1949250 | 0.33 | 1140375.0 | 1918500.0 | 3058875.0 | 0.59 | ||
| COLPAL | 26-May-2026 | 5930100 | 6679800 | 12609900 | 0.89 | 858825.0 | 1420650.0 | 2279475.0 | 0.60 | ||
| COLPAL | 30-Jun-2026 | 1332225 | 2314800 | 3647025 | 0.58 | 545850.0 | 959400.0 | 1505250.0 | 0.57 | ||
| CONCOR | 26-May-2026 | 2381250 | 3195000 | 5576250 | 0.75 | 2812500.0 | 3338750.0 | 6151250.0 | 0.84 | ||
