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Contract OI history

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Nov 13, 2026 EXPIRATION

MU $290.00 Put

MU261113P00290000

Latest saved OI222Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MU $290.00 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. 2221110 2026-10-09: 219 OI2026-10-13: 216 OI2026-10-14: 216 OI2026-10-15: 210 OI2026-10-16: 210 OI2026-10-21: 220 OI2026-10-23: 222 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, 2026Viewing222+2
Oct 21, 2026220+10
Oct 16, 20262100
Oct 15, 2026210-6
Oct 14, 20262160
Oct 13, 2026216-3
Oct 09, 2026219No prior observation