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Contract OI history

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Jun 17, 2027 EXPIRATION

MPT $5.50 Call

MPT270617C00005500

Latest saved OI958Oct 23, 2026
Last change-109vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MPT $5.50 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. 1,1315650 2026-10-02: 1,131 OI2026-10-05: 1,131 OI2026-10-06: 1,131 OI2026-10-07: 1,131 OI2026-10-08: 1,131 OI2026-10-09: 1,131 OI2026-10-13: 1,081 OI2026-10-14: 1,081 OI2026-10-16: 1,068 OI2026-10-21: 1,067 OI2026-10-23: 958 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, 2026Viewing958-109
Oct 21, 20261,067-1
Oct 16, 20261,068-13
Oct 14, 20261,0810
Oct 13, 20261,081-50
Oct 09, 20261,1310
Oct 08, 20261,1310
Oct 07, 20261,1310
Oct 06, 20261,1310
Oct 05, 20261,1310
Oct 02, 20261,131No prior observation