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Contract OI history

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Dec 18, 2026 EXPIRATION

MFC $45.00 Call

MFC261218C00045000

Latest saved OI118Oct 23, 2026
Last change+19vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MFC $45.00 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. 118590 2026-10-02: 73 OI2026-10-05: 73 OI2026-10-06: 72 OI2026-10-07: 72 OI2026-10-08: 72 OI2026-10-13: 102 OI2026-10-14: 99 OI2026-10-16: 99 OI2026-10-20: 99 OI2026-10-23: 118 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, 2026Viewing118+19
Oct 20, 2026990
Oct 16, 2026990
Oct 14, 202699-3
Oct 13, 2026102+30
Oct 08, 2026720
Oct 07, 2026720
Oct 06, 202672-1
Oct 05, 2026730
Oct 02, 202673No prior observation