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Contract OI history

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Jan 21, 2028 EXPIRATION

MU $250.00 Put

MU280121P00250000

Latest saved OI1,073Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MU $250.00 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. 1,0875430 2026-10-09: 1,081 OI2026-10-13: 1,087 OI2026-10-14: 1,087 OI2026-10-15: 1,084 OI2026-10-16: 1,070 OI2026-10-21: 1,069 OI2026-10-23: 1,073 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, 2026Viewing1,073+4
Oct 21, 20261,069-1
Oct 16, 20261,070-14
Oct 15, 20261,084-3
Oct 14, 20261,0870
Oct 13, 20261,087+6
Oct 09, 20261,081No prior observation