Fair Isaac Corporation (FICO) is currently at $664.04, down $176.85 or 21.03%

--Would be lowest close since March 17, 2023, when it closed at $654.94

--On pace for largest percent decrease since July 13, 2004, when it fell 23.47%

--Currently down eight of the past nine days

--Currently down two consecutive days; down 23.06% over this period

--Worst two-day stretch since the two days ending July 13, 2004, when it fell 23.37%

--Down 42.12% month-to-date; on pace for worst month on record (Based on available data back to July 22, 1987)

--Down 60.72% year-to-date

--Down 72.13% from its all-time closing high of $2382.40 on Nov. 26, 2024

--Down 55.63% from 52 weeks ago (Sept. 30, 2025), when it closed at $1496.53

--Down 64.67% from its 52-week closing high of $1879.55 on Oct. 7, 2025

--Would be a new 52-week closing low

--Traded as low as $656.00; lowest intraday level since March 20, 2023, when it hit $650.00

--Down 21.99% at today's intraday low; largest intraday percent decrease since March 18, 2020, when it fell as much as 27.69%

--Worst performer in the S&P 500 today

All data as of 9:35:49 AM ET

Source: Dow Jones Market Data, FactSet