Reuters | Dow adds 100 points again; biotech attempts bounce CNBC U.S. stocks attempted to hold higher Wednesday as investors digested a recovery in health care stocks and moves in oil prices ahead of earnings season. ( Tweet This ). "Oil prices are what were supporting the surge. We'll need to see better earnings ... Wall Street pares gains as oil rally fades Wall St. slips as oil rally fades, earnings worries mount US stocks pare gains as oil turns negative |