For drilling stocks like Transocean Ltd (NYSE:RIG), the past few years have shown just how risky the sector can be. RIG stock has dropped 72% in the past five years — and 91% in the last ten. Peers Noble Corporation PLC (NYSE:NE), Ensco PLC (NYSE:ESV), and Diamond Offshore Drilling Inc (NYSE:DO) are also having a tough time. …read more
Source:: Yahoo Finance
