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Contract OI history

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Jan 21, 2028 EXPIRATION

MU $200.00 Put

MU280121P00200000

Latest saved OI4,541Oct 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 $200.00 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. 4,5412,2700 2026-10-09: 4,164 OI2026-10-13: 4,301 OI2026-10-14: 4,301 OI2026-10-15: 4,400 OI2026-10-16: 4,495 OI2026-10-21: 4,537 OI2026-10-23: 4,541 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, 2026Viewing4,541+4
Oct 21, 20264,537+42
Oct 16, 20264,495+95
Oct 15, 20264,400+99
Oct 14, 20264,3010
Oct 13, 20264,301+137
Oct 09, 20264,164No prior observation