In morning trading , the Dow Jones industrial average was up 121.51 , or 1.4 percent , at 8,832.69 .
The blue-chip Dow Jones industrial average < .DJI > jumped 118 points , or 1.36 percent , to 8,829 .
Magistrates searched Tanzi 's home near Parma on Wednesday and tried to question him the same day , only to find he had left Italy for an undisclosed foreign country .