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Contract OI history

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Oct 30, 2026 EXPIRATION

MPT $4.00 Call

MPT261030C00004000

Latest saved OI1,655Oct 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. 1,6568280 2026-10-02: 1,107 OI2026-10-05: 1,641 OI2026-10-06: 1,656 OI2026-10-07: 1,656 OI2026-10-08: 1,656 OI2026-10-09: 1,656 OI2026-10-13: 1,656 OI2026-10-14: 1,655 OI2026-10-16: 1,655 OI2026-10-21: 1,655 OI2026-10-23: 1,655 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, 2026Viewing1,6550
Oct 21, 20261,6550
Oct 16, 20261,6550
Oct 14, 20261,655-1
Oct 13, 20261,6560
Oct 09, 20261,6560
Oct 08, 20261,6560
Oct 07, 20261,6560
Oct 06, 20261,656+15
Oct 05, 20261,641+534
Oct 02, 20261,107No prior observation