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Contract OI history

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Nov 20, 2026 EXPIRATION

MGM $30.00 Put

MGM261120P00030000

Latest saved OI1,787Oct 23, 2026
Last change-5vs 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. 1,7928960 2026-10-02: 663 OI2026-10-05: 694 OI2026-10-06: 734 OI2026-10-07: 1,118 OI2026-10-08: 1,171 OI2026-10-09: 1,173 OI2026-10-13: 1,325 OI2026-10-14: 1,330 OI2026-10-15: 1,743 OI2026-10-16: 1,761 OI2026-10-21: 1,792 OI2026-10-23: 1,787 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, 2026Viewing1,787-5
Oct 21, 20261,792+31
Oct 16, 20261,761+18
Oct 15, 20261,743+413
Oct 14, 20261,330+5
Oct 13, 20261,325+152
Oct 09, 20261,173+2
Oct 08, 20261,171+53
Oct 07, 20261,118+384
Oct 06, 2026734+40
Oct 05, 2026694+31
Oct 02, 2026663No prior observation