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Contract OI history

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Jan 21, 2028 EXPIRATION

MP $40.00 Call

MP280121C00040000

Latest saved OI762Oct 23, 2026
Last change+28vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MP $40.00 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. 7623810 2026-10-02: 660 OI2026-10-05: 660 OI2026-10-06: 661 OI2026-10-07: 662 OI2026-10-08: 662 OI2026-10-09: 676 OI2026-10-13: 673 OI2026-10-14: 673 OI2026-10-15: 701 OI2026-10-16: 709 OI2026-10-21: 734 OI2026-10-23: 762 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing762+28
Oct 21, 2026734+25
Oct 16, 2026709+8
Oct 15, 2026701+28
Oct 14, 20266730
Oct 13, 2026673-3
Oct 09, 2026676+14
Oct 08, 20266620
Oct 07, 2026662+1
Oct 06, 2026661+1
Oct 05, 20266600
Oct 02, 2026660No prior observation