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Contract OI history

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Jan 21, 2028 EXPIRATION

MGM $30.00 Put

MGM280121P00030000

Latest saved OI1,075Oct 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 $30.00 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. 1,0775380 2026-10-02: 1,077 OI2026-10-05: 1,077 OI2026-10-06: 1,077 OI2026-10-07: 1,077 OI2026-10-08: 1,077 OI2026-10-09: 1,077 OI2026-10-13: 1,077 OI2026-10-14: 1,077 OI2026-10-15: 1,077 OI2026-10-16: 1,077 OI2026-10-21: 1,075 OI2026-10-23: 1,075 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, 20261,0750
Oct 21, 2026Viewing1,075-2
Oct 16, 20261,0770
Oct 15, 20261,0770
Oct 14, 20261,0770
Oct 13, 20261,0770
Oct 09, 20261,0770
Oct 08, 20261,0770
Oct 07, 20261,0770
Oct 06, 20261,0770
Oct 05, 20261,0770
Oct 02, 20261,077No prior observation