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Contract OI history

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Oct 23, 2026 EXPIRATION

MP $41.00 Put

MP261023P00041000

Latest saved OI272Oct 23, 2026
Last change-15vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MP $41.00 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. 2871430 2026-10-02: 36 OI2026-10-05: 37 OI2026-10-06: 37 OI2026-10-07: 50 OI2026-10-08: 50 OI2026-10-09: 57 OI2026-10-13: 126 OI2026-10-14: 126 OI2026-10-15: 134 OI2026-10-16: 136 OI2026-10-21: 287 OI2026-10-23: 272 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, 2026Viewing272-15
Oct 21, 2026287+151
Oct 16, 2026136+2
Oct 15, 2026134+8
Oct 14, 20261260
Oct 13, 2026126+69
Oct 09, 202657+7
Oct 08, 2026500
Oct 07, 202650+13
Oct 06, 2026370
Oct 05, 202637+1
Oct 02, 202636No prior observation