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Contract OI history

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Oct 30, 2026 EXPIRATION

MP $43.00 Put

MP261030P00043000

Latest saved OI413Oct 23, 2026
Last change-16vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MP $43.00 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. 4292140 2026-10-02: 68 OI2026-10-05: 380 OI2026-10-06: 383 OI2026-10-07: 386 OI2026-10-08: 386 OI2026-10-09: 387 OI2026-10-13: 390 OI2026-10-14: 390 OI2026-10-15: 404 OI2026-10-16: 402 OI2026-10-21: 429 OI2026-10-23: 413 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, 2026Viewing413-16
Oct 21, 2026429+27
Oct 16, 2026402-2
Oct 15, 2026404+14
Oct 14, 20263900
Oct 13, 2026390+3
Oct 09, 2026387+1
Oct 08, 20263860
Oct 07, 2026386+3
Oct 06, 2026383+3
Oct 05, 2026380+312
Oct 02, 202668No prior observation