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Contract OI history

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Jan 15, 2027 EXPIRATION

MPT $2.50 Put

MPT270115P00002500

Latest saved OI16,416Oct 23, 2026
Last change+10,915vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MPT $2.50 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. 16,4168,2080 2026-10-02: 3,031 OI2026-10-05: 3,035 OI2026-10-06: 3,037 OI2026-10-07: 2,999 OI2026-10-08: 3,188 OI2026-10-09: 3,335 OI2026-10-13: 3,485 OI2026-10-14: 3,490 OI2026-10-16: 3,498 OI2026-10-21: 5,501 OI2026-10-23: 16,416 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, 2026Viewing16,416+10,915
Oct 21, 20265,501+2,003
Oct 16, 20263,498+8
Oct 14, 20263,490+5
Oct 13, 20263,485+150
Oct 09, 20263,335+147
Oct 08, 20263,188+189
Oct 07, 20262,999-38
Oct 06, 20263,037+2
Oct 05, 20263,035+4
Oct 02, 20263,031No prior observation