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Contract OI history

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Jan 15, 2027 EXPIRATION

MFA $11.00 Call

MFA270115C00011000

Latest saved OI374Oct 23, 2026
Last change0vs previous saved observation
Saved market days10Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MFA $11.00 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. 3741870 2026-10-02: 373 OI2026-10-06: 373 OI2026-10-07: 373 OI2026-10-08: 373 OI2026-10-09: 373 OI2026-10-13: 373 OI2026-10-14: 373 OI2026-10-16: 374 OI2026-10-20: 374 OI2026-10-23: 374 OI Oct 02, 2026Oct 23, 2026

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

MFA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20263740
Oct 20, 2026Viewing3740
Oct 16, 2026374+1
Oct 14, 20263730
Oct 13, 20263730
Oct 09, 20263730
Oct 08, 20263730
Oct 07, 20263730
Oct 06, 20263730
Oct 02, 2026373No prior observation