OITracker Cboe delayed data

Contract OI history

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Dec 15, 2028 EXPIRATION

MU $100.00 Put

MU281215P00100000

Latest saved OI1,010Oct 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 $100.00 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. 1,2256120 2026-10-09: 1,224 OI2026-10-13: 1,225 OI2026-10-14: 1,225 OI2026-10-15: 1,209 OI2026-10-16: 1,209 OI2026-10-21: 1,010 OI2026-10-23: 1,010 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, 2026Viewing1,0100
Oct 21, 20261,010-199
Oct 16, 20261,2090
Oct 15, 20261,209-16
Oct 14, 20261,2250
Oct 13, 20261,225+1
Oct 09, 20261,224No prior observation