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Contract OI history

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Jun 17, 2027 EXPIRATION

MPT $2.50 Put

MPT270617P00002500

Latest saved OI64,029Oct 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 $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. 64,02932,0140 2026-10-02: 60,014 OI2026-10-05: 60,014 OI2026-10-06: 60,014 OI2026-10-07: 60,014 OI2026-10-08: 60,014 OI2026-10-09: 60,014 OI2026-10-13: 60,012 OI2026-10-14: 60,012 OI2026-10-16: 60,012 OI2026-10-21: 63,979 OI2026-10-23: 64,029 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, 2026Viewing64,029+50
Oct 21, 202663,979+3,967
Oct 16, 202660,0120
Oct 14, 202660,0120
Oct 13, 202660,012-2
Oct 09, 202660,0140
Oct 08, 202660,0140
Oct 07, 202660,0140
Oct 06, 202660,0140
Oct 05, 202660,0140
Oct 02, 202660,014No prior observation