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Contract OI history

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Feb 19, 2027 EXPIRATION

CDZI $7.50 Call

CDZI270219C00007500

Latest saved OI2,264Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
CDZI $7.50 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2,2641,1320 2026-10-08: 2,264 OI2026-10-09: 2,264 OI2026-10-13: 2,264 OI2026-10-14: 2,264 OI2026-10-16: 2,264 OI2026-10-20: 2,264 OI2026-10-23: 2,264 OI Oct 08, 2026Oct 23, 2026

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

CDZI contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,2640
Oct 20, 20262,2640
Oct 16, 20262,2640
Oct 14, 20262,2640
Oct 13, 20262,2640
Oct 09, 20262,2640
Oct 08, 20262,264No prior observation