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Contract OI history

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Oct 30, 2026 EXPIRATION

MP $41.00 Put

MP261030P00041000

Latest saved OI364Oct 23, 2026
Last change+1vs 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. 3641820 2026-10-02: 71 OI2026-10-05: 71 OI2026-10-06: 72 OI2026-10-07: 87 OI2026-10-08: 87 OI2026-10-09: 275 OI2026-10-13: 307 OI2026-10-14: 307 OI2026-10-15: 318 OI2026-10-16: 335 OI2026-10-21: 363 OI2026-10-23: 364 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, 2026Viewing364+1
Oct 21, 2026363+28
Oct 16, 2026335+17
Oct 15, 2026318+11
Oct 14, 20263070
Oct 13, 2026307+32
Oct 09, 2026275+188
Oct 08, 2026870
Oct 07, 202687+15
Oct 06, 202672+1
Oct 05, 2026710
Oct 02, 202671No prior observation