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Contract OI history

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Dec 18, 2026 EXPIRATION

MGM $42.00 Call

MGM261218C00042000

Latest saved OI612Oct 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 $42.00 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. 6183090 2026-10-02: 618 OI2026-10-05: 618 OI2026-10-06: 618 OI2026-10-07: 618 OI2026-10-08: 618 OI2026-10-09: 618 OI2026-10-13: 612 OI2026-10-14: 612 OI2026-10-15: 612 OI2026-10-16: 612 OI2026-10-21: 612 OI2026-10-23: 612 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, 2026Viewing6120
Oct 21, 20266120
Oct 16, 20266120
Oct 15, 20266120
Oct 14, 20266120
Oct 13, 2026612-6
Oct 09, 20266180
Oct 08, 20266180
Oct 07, 20266180
Oct 06, 20266180
Oct 05, 20266180
Oct 02, 2026618No prior observation