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Contract OI history

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Dec 18, 2026 EXPIRATION

MU $165.00 Put

MU261218P00165000

Latest saved OI477Oct 23, 2026
Last change+1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MU $165.00 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. 4772380 2026-10-09: 474 OI2026-10-13: 474 OI2026-10-14: 474 OI2026-10-15: 475 OI2026-10-16: 475 OI2026-10-21: 476 OI2026-10-23: 477 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, 2026Viewing477+1
Oct 21, 2026476+1
Oct 16, 20264750
Oct 15, 2026475+1
Oct 14, 20264740
Oct 13, 20264740
Oct 09, 2026474No prior observation