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Contract OI history

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Nov 20, 2026 EXPIRATION

FICO $660.00 Put

FICO261120P00660000

Latest saved OI343Oct 23, 2026
Last change-3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
FICO $660.00 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. 6233110 2026-10-02: 29 OI2026-10-05: 603 OI2026-10-06: 604 OI2026-10-07: 604 OI2026-10-08: 603 OI2026-10-09: 610 OI2026-10-13: 623 OI2026-10-14: 312 OI2026-10-15: 312 OI2026-10-16: 313 OI2026-10-21: 346 OI2026-10-23: 343 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, 2026Viewing343-3
Oct 21, 2026346+33
Oct 16, 2026313+1
Oct 15, 20263120
Oct 14, 2026312-311
Oct 13, 2026623+13
Oct 09, 2026610+7
Oct 08, 2026603-1
Oct 07, 20266040
Oct 06, 2026604+1
Oct 05, 2026603+574
Oct 02, 202629No prior observation