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Contract OI history

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Jan 21, 2028 EXPIRATION

MU $300.00 Put

MU280121P00300000

Latest saved OI2,110Oct 23, 2026
Last change+5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MU $300.00 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. 2,1101,0550 2026-10-09: 2,083 OI2026-10-13: 2,080 OI2026-10-14: 2,080 OI2026-10-15: 2,099 OI2026-10-16: 2,098 OI2026-10-21: 2,105 OI2026-10-23: 2,110 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, 2026Viewing2,110+5
Oct 21, 20262,105+7
Oct 16, 20262,098-1
Oct 15, 20262,099+19
Oct 14, 20262,0800
Oct 13, 20262,080-3
Oct 09, 20262,083No prior observation