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Contract OI history

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Jun 17, 2027 EXPIRATION

MU $40.00 Put

MU270617P00040000

Latest saved OI989Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MU $40.00 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. 9894940 2026-10-09: 982 OI2026-10-13: 985 OI2026-10-14: 985 OI2026-10-15: 986 OI2026-10-16: 988 OI2026-10-21: 989 OI2026-10-23: 989 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, 2026Viewing9890
Oct 21, 2026989+1
Oct 16, 2026988+2
Oct 15, 2026986+1
Oct 14, 20269850
Oct 13, 2026985+3
Oct 09, 2026982No prior observation