businessHealthcare, tech and trade hopes lead another US stock surgeUS stocks powered to their biggest gain in almost nine months as drugmakers and technology companies surged.
businessSinking energy stocks pull Standard & Poor's 500 index to fourth straight lossUS stocks have taken another small step backwards after a plunge in the price of oil dragged down shares of energy producers.
businessTech gains help lift US stocks higherUS stocks finished mostly higher on Friday to wrap up a subdued week - with technology companies doing most of the heavy lifting.