Fair Isaac is trading 4.1% higher at $688.38 on October 5, rebounding after a sharp pullback in recent sessions; no company-specific catalyst was clearly reported. - Broader markets were higher, with the S&P 500 up 0.55% and Nasdaq up 0.97%. - On October 5, Goldman Sachs cut its target to $1,129 from $1,322, and Wells Fargo cut its target to $800 from $950; both kept Buy ratings. The cuts do not directly explain the move.