OITracker Cboe delayed data

Contract OI history

Back to MGM

Jan 21, 2028 EXPIRATION

MGM $40.00 Call

MGM280121C00040000

Latest saved OI295Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MGM $40.00 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. 2951470 2026-10-02: 159 OI2026-10-05: 165 OI2026-10-06: 178 OI2026-10-07: 179 OI2026-10-08: 179 OI2026-10-09: 179 OI2026-10-13: 188 OI2026-10-14: 190 OI2026-10-15: 191 OI2026-10-16: 191 OI2026-10-21: 295 OI2026-10-23: 295 OI Oct 02, 2026Oct 23, 2026

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

MGM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2950
Oct 21, 2026295+104
Oct 16, 20261910
Oct 15, 2026191+1
Oct 14, 2026190+2
Oct 13, 2026188+9
Oct 09, 20261790
Oct 08, 20261790
Oct 07, 2026179+1
Oct 06, 2026178+13
Oct 05, 2026165+6
Oct 02, 2026159No prior observation