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Contract OI history

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Jan 15, 2027 EXPIRATION

CORZ $25.00 Call

CORZ270115C00025000

Latest saved OI56,053Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CORZ $25.00 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. 57,73028,8650 2026-10-09: 57,730 OI2026-10-13: 55,244 OI2026-10-14: 55,244 OI2026-10-15: 55,346 OI2026-10-16: 56,226 OI2026-10-21: 56,049 OI2026-10-23: 56,053 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, 2026Viewing56,053+4
Oct 21, 202656,049-177
Oct 16, 202656,226+880
Oct 15, 202655,346+102
Oct 14, 202655,2440
Oct 13, 202655,244-2,486
Oct 09, 202657,730No prior observation