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Contract OI history

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Jan 15, 2027 EXPIRATION

CORZ $22.00 Call

CORZ270115C00022000

Latest saved OI26,297Oct 23, 2026
Last change+840vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CORZ $22.00 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. 26,29713,1480 2026-10-09: 23,770 OI2026-10-13: 23,772 OI2026-10-14: 23,772 OI2026-10-15: 24,376 OI2026-10-16: 25,510 OI2026-10-21: 25,457 OI2026-10-23: 26,297 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, 2026Viewing26,297+840
Oct 21, 202625,457-53
Oct 16, 202625,510+1,134
Oct 15, 202624,376+604
Oct 14, 202623,7720
Oct 13, 202623,772+2
Oct 09, 202623,770No prior observation