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Contract OI history

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Jan 15, 2027 EXPIRATION

CI $260.00 Call

CI270115C00260000

Latest saved OI5,982Oct 23, 2026
Last change-106vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CI $260.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 9,3464,6730 2026-10-02: 9,344 OI2026-10-05: 9,346 OI2026-10-06: 9,346 OI2026-10-07: 8,912 OI2026-10-08: 8,445 OI2026-10-09: 7,972 OI2026-10-13: 7,299 OI2026-10-14: 7,112 OI2026-10-15: 6,792 OI2026-10-16: 6,450 OI2026-10-21: 6,088 OI2026-10-23: 5,982 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

CI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing5,982-106
Oct 21, 20266,088-362
Oct 16, 20266,450-342
Oct 15, 20266,792-320
Oct 14, 20267,112-187
Oct 13, 20267,299-673
Oct 09, 20267,972-473
Oct 08, 20268,445-467
Oct 07, 20268,912-434
Oct 06, 20269,3460
Oct 05, 20269,346+2
Oct 02, 20269,344No prior observation