OITracker Cboe delayed data

Contract OI history

Back to CMG

Oct 23, 2026 EXPIRATION

CMG $38.00 Call

CMG261023C00038000

Latest saved OI850Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $38.00 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. 8574280 2026-10-02: 853 OI2026-10-05: 853 OI2026-10-06: 854 OI2026-10-07: 854 OI2026-10-08: 854 OI2026-10-09: 853 OI2026-10-13: 857 OI2026-10-14: 857 OI2026-10-15: 857 OI2026-10-16: 857 OI2026-10-21: 854 OI2026-10-23: 850 OI Oct 02, 2026Oct 23, 2026

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

CMG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing850-4
Oct 21, 2026854-3
Oct 16, 20268570
Oct 15, 20268570
Oct 14, 20268570
Oct 13, 2026857+4
Oct 09, 2026853-1
Oct 08, 20268540
Oct 07, 20268540
Oct 06, 2026854+1
Oct 05, 20268530
Oct 02, 2026853No prior observation