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Contract OI history

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Jan 19, 2029 EXPIRATION

MPT $3.00 Put

MPT290119P00003000

Latest saved OI381Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MPT $3.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3811900 2026-10-02: 335 OI2026-10-05: 341 OI2026-10-06: 343 OI2026-10-07: 346 OI2026-10-08: 346 OI2026-10-09: 346 OI2026-10-13: 346 OI2026-10-14: 346 OI2026-10-16: 359 OI2026-10-21: 381 OI2026-10-23: 381 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MPT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing3810
Oct 21, 2026381+22
Oct 16, 2026359+13
Oct 14, 20263460
Oct 13, 20263460
Oct 09, 20263460
Oct 08, 20263460
Oct 07, 2026346+3
Oct 06, 2026343+2
Oct 05, 2026341+6
Oct 02, 2026335No prior observation