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Contract OI history

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Dec 18, 2026 EXPIRATION

MU $210.00 Put

MU261218P00210000

Latest saved OI2,695Oct 23, 2026
Last change+21vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MU $210.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2,6951,3470 2026-10-09: 2,678 OI2026-10-13: 2,677 OI2026-10-14: 2,677 OI2026-10-15: 2,676 OI2026-10-16: 2,676 OI2026-10-21: 2,674 OI2026-10-23: 2,695 OI Oct 09, 2026Oct 23, 2026

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

MU contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2,695+21
Oct 21, 20262,674-2
Oct 16, 20262,6760
Oct 15, 20262,676-1
Oct 14, 20262,6770
Oct 13, 20262,677-1
Oct 09, 20262,678No prior observation