OITracker Cboe delayed data

Contract OI history

Back to MGM

Jan 21, 2028 EXPIRATION

MGM $55.00 Call

MGM280121C00055000

Latest saved OI2,148Oct 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 $55.00 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. 2,1491,0740 2026-10-02: 2,148 OI2026-10-05: 2,147 OI2026-10-06: 2,143 OI2026-10-07: 2,143 OI2026-10-08: 2,143 OI2026-10-09: 2,143 OI2026-10-13: 2,149 OI2026-10-14: 2,149 OI2026-10-15: 2,149 OI2026-10-16: 2,149 OI2026-10-21: 2,148 OI2026-10-23: 2,148 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, 20262,1480
Oct 21, 2026Viewing2,148-1
Oct 16, 20262,1490
Oct 15, 20262,1490
Oct 14, 20262,1490
Oct 13, 20262,149+6
Oct 09, 20262,1430
Oct 08, 20262,1430
Oct 07, 20262,1430
Oct 06, 20262,143-4
Oct 05, 20262,147-1
Oct 02, 20262,148No prior observation