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Contract OI history

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Jan 21, 2028 EXPIRATION

CORZ $45.00 Call

CORZ280121C00045000

Latest saved OI7,116Oct 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 $45.00 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. 7,1173,5580 2026-10-09: 6,725 OI2026-10-13: 6,855 OI2026-10-14: 6,855 OI2026-10-15: 6,854 OI2026-10-16: 7,117 OI2026-10-21: 7,116 OI2026-10-23: 7,116 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, 2026Viewing7,1160
Oct 21, 20267,116-1
Oct 16, 20267,117+263
Oct 15, 20266,854-1
Oct 14, 20266,8550
Oct 13, 20266,855+130
Oct 09, 20266,725No prior observation