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Contract OI history

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Dec 18, 2026 EXPIRATION

MP $70.00 Put

MP261218P00070000

Latest saved OI161Oct 23, 2026
Last change-57vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MP $70.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2271130 2026-10-02: 227 OI2026-10-05: 225 OI2026-10-06: 225 OI2026-10-07: 225 OI2026-10-08: 225 OI2026-10-09: 225 OI2026-10-13: 225 OI2026-10-14: 225 OI2026-10-15: 223 OI2026-10-16: 223 OI2026-10-21: 218 OI2026-10-23: 161 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing161-57
Oct 21, 2026218-5
Oct 16, 20262230
Oct 15, 2026223-2
Oct 14, 20262250
Oct 13, 20262250
Oct 09, 20262250
Oct 08, 20262250
Oct 07, 20262250
Oct 06, 20262250
Oct 05, 2026225-2
Oct 02, 2026227No prior observation