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Contract OI history

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Jan 21, 2028 EXPIRATION

CORZ $10.00 Call

CORZ280121C00010000

Latest saved OI756Oct 23, 2026
Last change+20vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
CORZ $10.00 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. 7563780 2026-10-09: 567 OI2026-10-13: 576 OI2026-10-14: 576 OI2026-10-15: 723 OI2026-10-16: 723 OI2026-10-21: 736 OI2026-10-23: 756 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, 2026Viewing756+20
Oct 21, 2026736+13
Oct 16, 20267230
Oct 15, 2026723+147
Oct 14, 20265760
Oct 13, 2026576+9
Oct 09, 2026567No prior observation