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Contract OI history

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Jan 21, 2028 EXPIRATION

MPT $12.50 Call

MPT280121C00012500

Latest saved OI1,549Oct 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. 1,5497740 2026-10-02: 1,549 OI2026-10-05: 1,549 OI2026-10-06: 1,549 OI2026-10-07: 1,549 OI2026-10-08: 1,549 OI2026-10-09: 1,549 OI2026-10-13: 1,549 OI2026-10-14: 1,549 OI2026-10-16: 1,549 OI2026-10-21: 1,549 OI2026-10-23: 1,549 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, 2026Viewing1,5490
Oct 21, 20261,5490
Oct 16, 20261,5490
Oct 14, 20261,5490
Oct 13, 20261,5490
Oct 09, 20261,5490
Oct 08, 20261,5490
Oct 07, 20261,5490
Oct 06, 20261,5490
Oct 05, 20261,5490
Oct 02, 20261,549No prior observation