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Contract OI history

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Jun 17, 2027 EXPIRATION

MU $220.00 Put

MU270617P00220000

Latest saved OI595Oct 23, 2026
Last change+107vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MU $220.00 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. 5952970 2026-10-09: 439 OI2026-10-13: 440 OI2026-10-14: 440 OI2026-10-15: 439 OI2026-10-16: 439 OI2026-10-21: 488 OI2026-10-23: 595 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, 2026Viewing595+107
Oct 21, 2026488+49
Oct 16, 20264390
Oct 15, 2026439-1
Oct 14, 20264400
Oct 13, 2026440+1
Oct 09, 2026439No prior observation