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Contract OI history

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Dec 18, 2026 EXPIRATION

CORZ $22.00 Call

CORZ261218C00022000

Latest saved OI9,206Oct 23, 2026
Last change+448vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CORZ $22.00 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. 9,4004,7000 2026-10-09: 9,398 OI2026-10-13: 9,400 OI2026-10-14: 9,400 OI2026-10-15: 9,398 OI2026-10-16: 9,397 OI2026-10-21: 8,758 OI2026-10-23: 9,206 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, 2026Viewing9,206+448
Oct 21, 20268,758-639
Oct 16, 20269,397-1
Oct 15, 20269,398-2
Oct 14, 20269,4000
Oct 13, 20269,400+2
Oct 09, 20269,398No prior observation