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Contract OI history

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Jan 21, 2028 EXPIRATION

CORZ $17.00 Call

CORZ280121C00017000

Latest saved OI517Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CORZ $17.00 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. 6073030 2026-10-09: 481 OI2026-10-13: 516 OI2026-10-14: 516 OI2026-10-15: 607 OI2026-10-16: 520 OI2026-10-21: 518 OI2026-10-23: 517 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, 2026Viewing517-1
Oct 21, 2026518-2
Oct 16, 2026520-87
Oct 15, 2026607+91
Oct 14, 20265160
Oct 13, 2026516+35
Oct 09, 2026481No prior observation