OITracker Cboe delayed data

Contract OI history

Back to CMG

Jan 15, 2027 EXPIRATION

CMG $42.50 Call

CMG270115C00042500

Latest saved OI4,204Oct 23, 2026
Last change-2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $42.50 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. 4,3052,1520 2026-10-02: 4,125 OI2026-10-05: 4,125 OI2026-10-06: 4,119 OI2026-10-07: 4,127 OI2026-10-08: 4,127 OI2026-10-09: 4,154 OI2026-10-13: 4,160 OI2026-10-14: 4,160 OI2026-10-15: 4,188 OI2026-10-16: 4,305 OI2026-10-21: 4,206 OI2026-10-23: 4,204 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, 2026Viewing4,204-2
Oct 21, 20264,206-99
Oct 16, 20264,305+117
Oct 15, 20264,188+28
Oct 14, 20264,1600
Oct 13, 20264,160+6
Oct 09, 20264,154+27
Oct 08, 20264,1270
Oct 07, 20264,127+8
Oct 06, 20264,119-6
Oct 05, 20264,1250
Oct 02, 20264,125No prior observation