Apple, Visa Power Wall St Higher As Roller-coaster Week Winds Down
By Devik Jain and Bansari Mayur Kamdar (Reuters) -Wall Street’s main indexes reversed course to move higher on Friday, propelled by gains in Apple and Visa, at the end of a week marked by wild gyrations on worries about aggressive rate hikes by the Federal Reserve and geopolitical tensions. Apple Inc shares jumped 5.7% after…