OITracker Cboe delayed data

Contract OI history

Back to MU

Dec 18, 2026 EXPIRATION

MU $195.00 Put

MU261218P00195000

Latest saved OI1,041Oct 23, 2026
Last change-5vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
MU $195.00 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. 1,0515250 2026-10-09: 1,048 OI2026-10-13: 1,048 OI2026-10-14: 1,048 OI2026-10-15: 1,048 OI2026-10-16: 1,051 OI2026-10-21: 1,046 OI2026-10-23: 1,041 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, 2026Viewing1,041-5
Oct 21, 20261,046-5
Oct 16, 20261,051+3
Oct 15, 20261,0480
Oct 14, 20261,0480
Oct 13, 20261,0480
Oct 09, 20261,048No prior observation