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Contract OI history

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Dec 17, 2027 EXPIRATION

MP $45.00 Put

MP271217P00045000

Latest saved OI563Oct 23, 2026
Last change0vs 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. 5642820 2026-10-02: 560 OI2026-10-05: 560 OI2026-10-06: 560 OI2026-10-07: 561 OI2026-10-08: 561 OI2026-10-09: 561 OI2026-10-13: 562 OI2026-10-14: 562 OI2026-10-15: 564 OI2026-10-16: 564 OI2026-10-21: 563 OI2026-10-23: 563 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, 2026Viewing5630
Oct 21, 2026563-1
Oct 16, 20265640
Oct 15, 2026564+2
Oct 14, 20265620
Oct 13, 2026562+1
Oct 09, 20265610
Oct 08, 20265610
Oct 07, 2026561+1
Oct 06, 20265600
Oct 05, 20265600
Oct 02, 2026560No prior observation