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Contract OI history

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Nov 06, 2026 EXPIRATION

MPT $3.50 Call

MPT261106C00003500

Latest saved OI744Oct 23, 2026
Last change-3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MPT $3.50 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7473730 2026-10-02: 102 OI2026-10-05: 284 OI2026-10-06: 382 OI2026-10-07: 387 OI2026-10-08: 387 OI2026-10-09: 387 OI2026-10-13: 491 OI2026-10-14: 496 OI2026-10-16: 582 OI2026-10-21: 747 OI2026-10-23: 744 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, 2026Viewing744-3
Oct 21, 2026747+165
Oct 16, 2026582+86
Oct 14, 2026496+5
Oct 13, 2026491+104
Oct 09, 20263870
Oct 08, 20263870
Oct 07, 2026387+5
Oct 06, 2026382+98
Oct 05, 2026284+182
Oct 02, 2026102No prior observation