OITracker Cboe delayed data

Contract OI history

Back to MP

Oct 23, 2026 EXPIRATION

MP $39.50 Call

MP261023C00039500

Latest saved OI383Oct 23, 2026
Last change+217vs previous saved observation
Saved market days6Oct 13, 2026 onwards
Daily open interest Hover a point for its date and OI
MP $39.50 call open interest history 6 saved observations from 2026-10-13 to 2026-10-23. Exact values and changes are listed in the table below. 3831910 2026-10-13: 0 OI2026-10-14: 0 OI2026-10-15: 44 OI2026-10-16: 44 OI2026-10-21: 166 OI2026-10-23: 383 OI Oct 13, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

MP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing383+217
Oct 21, 2026166+122
Oct 16, 2026440
Oct 15, 202644+44
Oct 14, 202600
Oct 13, 20260No prior observation