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Contract OI history

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Jan 15, 2027 EXPIRATION

CORZ $19.00 Call

CORZ270115C00019000

Latest saved OI13,811Oct 23, 2026
Last change+9vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CORZ $19.00 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. 13,8116,9050 2026-10-09: 9,143 OI2026-10-13: 13,782 OI2026-10-14: 13,782 OI2026-10-15: 13,783 OI2026-10-16: 13,805 OI2026-10-21: 13,802 OI2026-10-23: 13,811 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, 2026Viewing13,811+9
Oct 21, 202613,802-3
Oct 16, 202613,805+22
Oct 15, 202613,783+1
Oct 14, 202613,7820
Oct 13, 202613,782+4,639
Oct 09, 20269,143No prior observation