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Contract OI history

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Jan 15, 2027 EXPIRATION

MPT $1.50 Put

MPT270115P00001500

Latest saved OI1,711Oct 23, 2026
Last change+14vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MPT $1.50 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. 1,7118550 2026-10-02: 1,709 OI2026-10-05: 1,709 OI2026-10-06: 1,709 OI2026-10-07: 1,710 OI2026-10-08: 1,710 OI2026-10-09: 1,697 OI2026-10-13: 1,697 OI2026-10-14: 1,697 OI2026-10-16: 1,697 OI2026-10-21: 1,697 OI2026-10-23: 1,711 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, 2026Viewing1,711+14
Oct 21, 20261,6970
Oct 16, 20261,6970
Oct 14, 20261,6970
Oct 13, 20261,6970
Oct 09, 20261,697-13
Oct 08, 20261,7100
Oct 07, 20261,710+1
Oct 06, 20261,7090
Oct 05, 20261,7090
Oct 02, 20261,709No prior observation