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Contract OI history

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Mar 19, 2027 EXPIRATION

MU $250.00 Put

MU270319P00250000

Latest saved OI1,438Oct 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 $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. 1,4397190 2026-10-09: 1,435 OI2026-10-13: 1,438 OI2026-10-14: 1,438 OI2026-10-15: 1,439 OI2026-10-16: 1,437 OI2026-10-21: 1,437 OI2026-10-23: 1,438 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, 2026Viewing1,438+1
Oct 21, 20261,4370
Oct 16, 20261,437-2
Oct 15, 20261,439+1
Oct 14, 20261,4380
Oct 13, 20261,438+3
Oct 09, 20261,435No prior observation