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Contract OI history

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Nov 20, 2026 EXPIRATION

MP $40.00 Call

MP261120C00040000

Latest saved OI1,045Oct 23, 2026
Last change+17vs 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. 1,0455220 2026-10-02: 113 OI2026-10-05: 113 OI2026-10-06: 113 OI2026-10-07: 112 OI2026-10-08: 112 OI2026-10-09: 136 OI2026-10-13: 237 OI2026-10-14: 237 OI2026-10-15: 494 OI2026-10-16: 849 OI2026-10-21: 1,028 OI2026-10-23: 1,045 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, 2026Viewing1,045+17
Oct 21, 20261,028+179
Oct 16, 2026849+355
Oct 15, 2026494+257
Oct 14, 20262370
Oct 13, 2026237+101
Oct 09, 2026136+24
Oct 08, 20261120
Oct 07, 2026112-1
Oct 06, 20261130
Oct 05, 20261130
Oct 02, 2026113No prior observation