BMO Capital Upgrades Slate Of Offshore Drilling Stocks By: Benzinga via Benzinga July 15, 2014 at 15:27 PM EDT A slate of offshore drilling stocks were upgraded from Underperform to Market Perform Tuesday by BMO Capital, citing an improving ... Read More >> Related Stocks: Diamond Offshore Drilling ENSCO Plc Rowan Companies Seadrill 2021 Ltd Transocean Ltd