OITracker Cboe delayed data

Contract OI history

Back to MFC

Dec 18, 2026 EXPIRATION

MFC $47.00 Call

MFC261218C00047000

Latest saved OI113Oct 23, 2026
Last change+22vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MFC $47.00 call open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 113560 2026-10-02: 88 OI2026-10-05: 88 OI2026-10-06: 88 OI2026-10-07: 88 OI2026-10-08: 88 OI2026-10-13: 88 OI2026-10-14: 88 OI2026-10-16: 88 OI2026-10-20: 91 OI2026-10-23: 113 OI Oct 02, 2026Oct 23, 2026

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

MFC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing113+22
Oct 20, 202691+3
Oct 16, 2026880
Oct 14, 2026880
Oct 13, 2026880
Oct 08, 2026880
Oct 07, 2026880
Oct 06, 2026880
Oct 05, 2026880
Oct 02, 202688No prior observation