OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

DOC $22.50 Call

DOC270115C00022500

Latest saved OI1,146Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
DOC $22.50 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,1495740 2026-10-02: 774 OI2026-10-05: 774 OI2026-10-06: 774 OI2026-10-07: 773 OI2026-10-08: 773 OI2026-10-09: 774 OI2026-10-13: 774 OI2026-10-14: 774 OI2026-10-15: 771 OI2026-10-16: 769 OI2026-10-21: 1,149 OI2026-10-23: 1,146 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

DOC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,146-3
Oct 21, 20261,149+380
Oct 16, 2026769-2
Oct 15, 2026771-3
Oct 14, 20267740
Oct 13, 20267740
Oct 09, 2026774+1
Oct 08, 20267730
Oct 07, 2026773-1
Oct 06, 20267740
Oct 05, 20267740
Oct 02, 2026774No prior observation