OITracker Cboe delayed data

Contract OI history

Back to CMG

Nov 20, 2026 EXPIRATION

CMG $30.00 Call

CMG261120C00030000

Latest saved OI2,716Oct 23, 2026
Last change+493vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CMG $30.00 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. 2,7161,3580 2026-10-02: 219 OI2026-10-05: 238 OI2026-10-06: 406 OI2026-10-07: 406 OI2026-10-08: 406 OI2026-10-09: 660 OI2026-10-13: 1,082 OI2026-10-14: 1,082 OI2026-10-15: 1,234 OI2026-10-16: 1,229 OI2026-10-21: 2,223 OI2026-10-23: 2,716 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, 2026Viewing2,716+493
Oct 21, 20262,223+994
Oct 16, 20261,229-5
Oct 15, 20261,234+152
Oct 14, 20261,0820
Oct 13, 20261,082+422
Oct 09, 2026660+254
Oct 08, 20264060
Oct 07, 20264060
Oct 06, 2026406+168
Oct 05, 2026238+19
Oct 02, 2026219No prior observation