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Contract OI history

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Jan 15, 2027 EXPIRATION

MGM $25.00 Put

MGM270115P00025000

Latest saved OI627Oct 23, 2026
Last change+83vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MGM $25.00 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. 6273130 2026-10-02: 419 OI2026-10-05: 419 OI2026-10-06: 442 OI2026-10-07: 442 OI2026-10-08: 442 OI2026-10-09: 442 OI2026-10-13: 441 OI2026-10-14: 491 OI2026-10-15: 532 OI2026-10-16: 532 OI2026-10-21: 544 OI2026-10-23: 627 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, 2026627+83
Oct 21, 2026Viewing544+12
Oct 16, 20265320
Oct 15, 2026532+41
Oct 14, 2026491+50
Oct 13, 2026441-1
Oct 09, 20264420
Oct 08, 20264420
Oct 07, 20264420
Oct 06, 2026442+23
Oct 05, 20264190
Oct 02, 2026419No prior observation