| Volume | Open Interest | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Company | Expiry Date | Put | Call | Total | Ratio | Put | Call | Total | Ratio | ||
| CDSL | 26-May-2026 | 4275 | 9025 | 13300 | 0.47 | 3325.0 | 11400.0 | 14725.0 | 0.29 | ||
| CGPOWER | 28-Apr-2026 | 1289450 | 2581450 | 3870900 | 0.50 | 1222300.0 | 1826650.0 | 3048950.0 | 0.67 | ||
| CHOLAFIN | 28-Apr-2026 | 2166250 | 3530000 | 5696250 | 0.61 | 1455000.0 | 1783750.0 | 3238750.0 | 0.82 | ||
| CIPLA | 28-Apr-2026 | 3679875 | 2965125 | 6645000 | 1.24 | 2773875.0 | 2863875.0 | 5637750.0 | 0.97 | ||
| CIPLA | 26-May-2026 | 0 | 2250 | 2250 | 0.00 | 1125.0 | 6000.0 | 7125.0 | 0.19 | ||
| COALINDIA | 28-Apr-2026 | 14207400 | 26256150 | 40463550 | 0.54 | 14150700.0 | 18828450.0 | 32979150.0 | 0.75 | ||
| COCHINSHIP | 28-Apr-2026 | 675600 | 1151600 | 1827200 | 0.59 | 220000.0 | 364000.0 | 584000.0 | 0.60 | ||
| COFORGE | 28-Apr-2026 | 7919250 | 19852500 | 27771750 | 0.40 | 3326625.0 | 4978875.0 | 8305500.0 | 0.67 | ||
| COFORGE | 26-May-2026 | 750 | 13125 | 13875 | 0.06 | 750.0 | 13125.0 | 13875.0 | 0.06 | ||
| COLPAL | 28-Apr-2026 | 426375 | 748125 | 1174500 | 0.57 | 937350.0 | 1190925.0 | 2128275.0 | 0.79 | ||
