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Contract OI history

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Sep 17, 2027 EXPIRATION

FICO $800.00 Put

FICO270917P00800000

Latest saved OI77Oct 23, 2026
Last change+13vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FICO $800.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 77380 2026-10-02: 1 OI2026-10-05: 46 OI2026-10-06: 63 OI2026-10-07: 63 OI2026-10-08: 63 OI2026-10-09: 63 OI2026-10-13: 63 OI2026-10-14: 64 OI2026-10-15: 64 OI2026-10-16: 64 OI2026-10-21: 64 OI2026-10-23: 77 OI Oct 02, 2026Oct 23, 2026

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

FICO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing77+13
Oct 21, 2026640
Oct 16, 2026640
Oct 15, 2026640
Oct 14, 202664+1
Oct 13, 2026630
Oct 09, 2026630
Oct 08, 2026630
Oct 07, 2026630
Oct 06, 202663+17
Oct 05, 202646+45
Oct 02, 20261No prior observation