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Contract OI history

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Nov 20, 2026 EXPIRATION

MU $180.00 Put

MU261120P00180000

Latest saved OI150Oct 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 $180.00 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. 150750 2026-10-09: 140 OI2026-10-13: 141 OI2026-10-14: 141 OI2026-10-15: 141 OI2026-10-16: 141 OI2026-10-21: 149 OI2026-10-23: 150 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, 2026Viewing150+1
Oct 21, 2026149+8
Oct 16, 20261410
Oct 15, 20261410
Oct 14, 20261410
Oct 13, 2026141+1
Oct 09, 2026140No prior observation