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Contract OI history

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Jan 21, 2028 EXPIRATION

MP $45.00 Put

MP280121P00045000

Latest saved OI1,462Oct 23, 2026
Last change+10vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MP $45.00 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. 1,4627310 2026-10-02: 1,443 OI2026-10-05: 1,443 OI2026-10-06: 1,443 OI2026-10-07: 1,453 OI2026-10-08: 1,453 OI2026-10-09: 1,453 OI2026-10-13: 1,453 OI2026-10-14: 1,453 OI2026-10-15: 1,453 OI2026-10-16: 1,453 OI2026-10-21: 1,452 OI2026-10-23: 1,462 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, 2026Viewing1,462+10
Oct 21, 20261,452-1
Oct 16, 20261,4530
Oct 15, 20261,4530
Oct 14, 20261,4530
Oct 13, 20261,4530
Oct 09, 20261,4530
Oct 08, 20261,4530
Oct 07, 20261,453+10
Oct 06, 20261,4430
Oct 05, 20261,4430
Oct 02, 20261,443No prior observation