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Contract OI history

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Jan 19, 2029 EXPIRATION

MPT $4.00 Call

MPT290119C00004000

Latest saved OI621Oct 23, 2026
Last change0vs 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. 6213100 2026-10-02: 232 OI2026-10-05: 229 OI2026-10-06: 229 OI2026-10-07: 229 OI2026-10-08: 229 OI2026-10-09: 232 OI2026-10-13: 230 OI2026-10-14: 230 OI2026-10-16: 403 OI2026-10-21: 621 OI2026-10-23: 621 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, 2026Viewing6210
Oct 21, 2026621+218
Oct 16, 2026403+173
Oct 14, 20262300
Oct 13, 2026230-2
Oct 09, 2026232+3
Oct 08, 20262290
Oct 07, 20262290
Oct 06, 20262290
Oct 05, 2026229-3
Oct 02, 2026232No prior observation