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Contract OI history

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Jan 21, 2028 EXPIRATION

MU $90.00 Put

MU280121P00090000

Latest saved OI1,112Oct 23, 2026
Last change+209vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MU $90.00 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. 1,1125560 2026-10-09: 794 OI2026-10-13: 794 OI2026-10-14: 794 OI2026-10-15: 795 OI2026-10-16: 803 OI2026-10-21: 903 OI2026-10-23: 1,112 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, 2026Viewing1,112+209
Oct 21, 2026903+100
Oct 16, 2026803+8
Oct 15, 2026795+1
Oct 14, 20267940
Oct 13, 20267940
Oct 09, 2026794No prior observation