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Contract OI history

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Dec 17, 2027 EXPIRATION

CORZ $5.00 Call

CORZ271217C00005000

Latest saved OI895Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CORZ $5.00 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. 8954470 2026-10-09: 890 OI2026-10-13: 890 OI2026-10-14: 890 OI2026-10-15: 890 OI2026-10-16: 890 OI2026-10-21: 890 OI2026-10-23: 895 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, 2026Viewing895+5
Oct 21, 20268900
Oct 16, 20268900
Oct 15, 20268900
Oct 14, 20268900
Oct 13, 20268900
Oct 09, 2026890No prior observation