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Contract OI history

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Jan 15, 2027 EXPIRATION

MGM $28.00 Put

MGM270115P00028000

Latest saved OI751Oct 23, 2026
Last change+69vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MGM $28.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7513750 2026-10-02: 658 OI2026-10-05: 646 OI2026-10-06: 649 OI2026-10-07: 649 OI2026-10-08: 649 OI2026-10-09: 649 OI2026-10-13: 649 OI2026-10-14: 663 OI2026-10-15: 666 OI2026-10-16: 666 OI2026-10-21: 682 OI2026-10-23: 751 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, 2026Viewing751+69
Oct 21, 2026682+16
Oct 16, 20266660
Oct 15, 2026666+3
Oct 14, 2026663+14
Oct 13, 20266490
Oct 09, 20266490
Oct 08, 20266490
Oct 07, 20266490
Oct 06, 2026649+3
Oct 05, 2026646-12
Oct 02, 2026658No prior observation