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Contract OI history

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Apr 16, 2027 EXPIRATION

MFA $7.00 Put

MFA270416P00007000

Latest saved OI76Oct 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 $7.00 put open interest history 10 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 76380 2026-10-02: 20 OI2026-10-06: 20 OI2026-10-07: 20 OI2026-10-08: 30 OI2026-10-09: 56 OI2026-10-13: 62 OI2026-10-14: 76 OI2026-10-16: 76 OI2026-10-20: 76 OI2026-10-23: 76 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, 2026760
Oct 20, 2026Viewing760
Oct 16, 2026760
Oct 14, 202676+14
Oct 13, 202662+6
Oct 09, 202656+26
Oct 08, 202630+10
Oct 07, 2026200
Oct 06, 2026200
Oct 02, 202620No prior observation