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Contract OI history

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Dec 17, 2027 EXPIRATION

CORZ $32.00 Call

CORZ271217C00032000

Latest saved OI2,486Oct 23, 2026
Last change+114vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CORZ $32.00 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. 2,4861,2430 2026-10-09: 2,268 OI2026-10-13: 2,268 OI2026-10-14: 2,268 OI2026-10-15: 2,268 OI2026-10-16: 2,268 OI2026-10-21: 2,372 OI2026-10-23: 2,486 OI Oct 09, 2026Oct 23, 2026

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

CORZ contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,486+114
Oct 21, 20262,372+104
Oct 16, 20262,2680
Oct 15, 20262,2680
Oct 14, 20262,2680
Oct 13, 20262,2680
Oct 09, 20262,268No prior observation