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Contract OI history

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Mar 19, 2027 EXPIRATION

MPT $3.00 Put

MPT270319P00003000

Latest saved OI2,365Oct 23, 2026
Last change+50vs 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. 2,3651,1820 2026-10-02: 879 OI2026-10-05: 1,089 OI2026-10-06: 1,094 OI2026-10-07: 1,131 OI2026-10-08: 1,147 OI2026-10-09: 1,147 OI2026-10-13: 1,852 OI2026-10-14: 1,853 OI2026-10-16: 1,864 OI2026-10-21: 2,315 OI2026-10-23: 2,365 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, 2026Viewing2,365+50
Oct 21, 20262,315+451
Oct 16, 20261,864+11
Oct 14, 20261,853+1
Oct 13, 20261,852+705
Oct 09, 20261,1470
Oct 08, 20261,147+16
Oct 07, 20261,131+37
Oct 06, 20261,094+5
Oct 05, 20261,089+210
Oct 02, 2026879No prior observation