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Contract OI history

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Jan 21, 2028 EXPIRATION

MPT $3.00 Put

MPT280121P00003000

Latest saved OI1,223Oct 23, 2026
Last change+40vs 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. 1,2236110 2026-10-02: 1,160 OI2026-10-05: 1,164 OI2026-10-06: 1,199 OI2026-10-07: 1,200 OI2026-10-08: 1,200 OI2026-10-09: 1,170 OI2026-10-13: 1,176 OI2026-10-14: 1,176 OI2026-10-16: 1,186 OI2026-10-21: 1,183 OI2026-10-23: 1,223 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, 2026Viewing1,223+40
Oct 21, 20261,183-3
Oct 16, 20261,186+10
Oct 14, 20261,1760
Oct 13, 20261,176+6
Oct 09, 20261,170-30
Oct 08, 20261,2000
Oct 07, 20261,200+1
Oct 06, 20261,199+35
Oct 05, 20261,164+4
Oct 02, 20261,160No prior observation