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Contract OI history

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Nov 20, 2026 EXPIRATION

CINF $200.00 Call

CINF261120C00200000

Latest saved OI617Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CINF $200.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6173080 2026-10-09: 617 OI2026-10-13: 617 OI2026-10-14: 617 OI2026-10-15: 617 OI2026-10-16: 617 OI2026-10-21: 617 OI2026-10-23: 617 OI Oct 09, 2026Oct 23, 2026

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

CINF contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing6170
Oct 21, 20266170
Oct 16, 20266170
Oct 15, 20266170
Oct 14, 20266170
Oct 13, 20266170
Oct 09, 2026617No prior observation