Exxon Mobil Corporation (NYSE:XOM) ranks among the most active blue chip stocks to buy now. On January 9, UBS reaffirmed its Buy rating and $145 price target for Exxon Mobil Corporation (NYSE:XOM), citing the company’s underrated global refining capabilities. Exxon Mobil Corporation (NYSE:XOM) holds roughly 4.1 million barrels per day of refining capacity over 15 refineries around the globe, with four in the US and 11 with ownership equity. justin-c-6bsVqTJna_o-unsplash UBS notes that these refining fac ...