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Contract OI history

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Sep 17, 2027 EXPIRATION

MPT $4.00 Call

MPT270917C00004000

Latest saved OI3,183Oct 23, 2026
Last change-1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MPT $4.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3,1841,5920 2026-10-02: 2,422 OI2026-10-05: 2,422 OI2026-10-06: 2,422 OI2026-10-07: 2,422 OI2026-10-08: 3,022 OI2026-10-09: 3,022 OI2026-10-13: 3,178 OI2026-10-14: 3,178 OI2026-10-16: 3,183 OI2026-10-21: 3,184 OI2026-10-23: 3,183 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, 2026Viewing3,183-1
Oct 21, 20263,184+1
Oct 16, 20263,183+5
Oct 14, 20263,1780
Oct 13, 20263,178+156
Oct 09, 20263,0220
Oct 08, 20263,022+600
Oct 07, 20262,4220
Oct 06, 20262,4220
Oct 05, 20262,4220
Oct 02, 20262,422No prior observation