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Contract OI history

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Dec 18, 2026 EXPIRATION

MGM $30.00 Call

MGM261218C00030000

Latest saved OI556Oct 23, 2026
Last change-780vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MGM $30.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,3366680 2026-10-02: 279 OI2026-10-05: 358 OI2026-10-06: 387 OI2026-10-07: 372 OI2026-10-08: 361 OI2026-10-09: 352 OI2026-10-13: 629 OI2026-10-14: 629 OI2026-10-15: 607 OI2026-10-16: 523 OI2026-10-21: 1,336 OI2026-10-23: 556 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, 2026556-780
Oct 21, 2026Viewing1,336+813
Oct 16, 2026523-84
Oct 15, 2026607-22
Oct 14, 20266290
Oct 13, 2026629+277
Oct 09, 2026352-9
Oct 08, 2026361-11
Oct 07, 2026372-15
Oct 06, 2026387+29
Oct 05, 2026358+79
Oct 02, 2026279No prior observation