OITracker Cboe delayed data

Contract OI history

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Jan 19, 2029 EXPIRATION

CC $20.00 Call

CC290119C00020000

Latest saved OI72Oct 23, 2026
Last change+11vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CC $20.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 72360 2026-10-02: 18 OI2026-10-05: 18 OI2026-10-06: 18 OI2026-10-07: 18 OI2026-10-08: 18 OI2026-10-09: 18 OI2026-10-13: 18 OI2026-10-14: 22 OI2026-10-16: 62 OI2026-10-20: 61 OI2026-10-23: 72 OI Oct 02, 2026Oct 23, 2026

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

CC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing72+11
Oct 20, 202661-1
Oct 16, 202662+40
Oct 14, 202622+4
Oct 13, 2026180
Oct 09, 2026180
Oct 08, 2026180
Oct 07, 2026180
Oct 06, 2026180
Oct 05, 2026180
Oct 02, 202618No prior observation