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Contract OI history

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Sep 17, 2027 EXPIRATION

MPT $5.00 Put

MPT270917P00005000

Latest saved OI210Oct 23, 2026
Last change-58vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MPT $5.00 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. 2841420 2026-10-02: 272 OI2026-10-05: 272 OI2026-10-06: 272 OI2026-10-07: 272 OI2026-10-08: 272 OI2026-10-09: 272 OI2026-10-13: 272 OI2026-10-14: 284 OI2026-10-16: 274 OI2026-10-21: 268 OI2026-10-23: 210 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, 2026Viewing210-58
Oct 21, 2026268-6
Oct 16, 2026274-10
Oct 14, 2026284+12
Oct 13, 20262720
Oct 09, 20262720
Oct 08, 20262720
Oct 07, 20262720
Oct 06, 20262720
Oct 05, 20262720
Oct 02, 2026272No prior observation