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Contract OI history

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Dec 17, 2027 EXPIRATION

MPT $12.50 Call

MPT271217C00012500

Latest saved OI322Oct 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 $12.50 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. 3221610 2026-10-02: 322 OI2026-10-05: 322 OI2026-10-06: 322 OI2026-10-07: 322 OI2026-10-08: 322 OI2026-10-09: 322 OI2026-10-13: 322 OI2026-10-14: 322 OI2026-10-16: 322 OI2026-10-21: 322 OI2026-10-23: 322 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, 2026Viewing3220
Oct 21, 20263220
Oct 16, 20263220
Oct 14, 20263220
Oct 13, 20263220
Oct 09, 20263220
Oct 08, 20263220
Oct 07, 20263220
Oct 06, 20263220
Oct 05, 20263220
Oct 02, 2026322No prior observation