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Contract OI history

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Oct 23, 2026 EXPIRATION

MPT $4.00 Call

MPT261023C00004000

Latest saved OI851Oct 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. 8514250 2026-10-02: 648 OI2026-10-05: 648 OI2026-10-06: 448 OI2026-10-07: 448 OI2026-10-08: 851 OI2026-10-09: 851 OI2026-10-13: 851 OI2026-10-14: 851 OI2026-10-16: 851 OI2026-10-21: 851 OI2026-10-23: 851 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, 2026Viewing8510
Oct 21, 20268510
Oct 16, 20268510
Oct 14, 20268510
Oct 13, 20268510
Oct 09, 20268510
Oct 08, 2026851+403
Oct 07, 20264480
Oct 06, 2026448-200
Oct 05, 20266480
Oct 02, 2026648No prior observation