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Contract OI history

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Nov 20, 2026 EXPIRATION

CORZ $23.00 Call

CORZ261120C00023000

Latest saved OI1,962Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CORZ $23.00 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. 1,9759870 2026-10-09: 1,975 OI2026-10-13: 1,921 OI2026-10-14: 1,921 OI2026-10-15: 1,921 OI2026-10-16: 1,964 OI2026-10-21: 1,962 OI2026-10-23: 1,962 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, 2026Viewing1,9620
Oct 21, 20261,962-2
Oct 16, 20261,964+43
Oct 15, 20261,9210
Oct 14, 20261,9210
Oct 13, 20261,921-54
Oct 09, 20261,975No prior observation