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Contract OI history

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Oct 23, 2026 EXPIRATION

CORZ $15.00 Call

CORZ261023C00015000

Latest saved OI7,196Oct 23, 2026
Last change+127vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CORZ $15.00 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. 7,1963,5980 2026-10-09: 47 OI2026-10-13: 74 OI2026-10-14: 74 OI2026-10-15: 143 OI2026-10-16: 3,230 OI2026-10-21: 7,069 OI2026-10-23: 7,196 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, 2026Viewing7,196+127
Oct 21, 20267,069+3,839
Oct 16, 20263,230+3,087
Oct 15, 2026143+69
Oct 14, 2026740
Oct 13, 202674+27
Oct 09, 202647No prior observation