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Contract OI history

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Jun 17, 2027 EXPIRATION

MGM $28.00 Put

MGM270617P00028000

Latest saved OI52Oct 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 $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. 52260 2026-10-02: 49 OI2026-10-05: 50 OI2026-10-06: 50 OI2026-10-07: 50 OI2026-10-08: 50 OI2026-10-09: 50 OI2026-10-13: 50 OI2026-10-14: 50 OI2026-10-15: 49 OI2026-10-16: 49 OI2026-10-21: 52 OI2026-10-23: 52 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, 2026520
Oct 21, 2026Viewing52+3
Oct 16, 2026490
Oct 15, 202649-1
Oct 14, 2026500
Oct 13, 2026500
Oct 09, 2026500
Oct 08, 2026500
Oct 07, 2026500
Oct 06, 2026500
Oct 05, 202650+1
Oct 02, 202649No prior observation