Ecopetrol Shares Down 40.9% Since SmarTrend's Sell Call (EC)

SmarTrend identified a Downtrend for Ecopetrol (NYSE:EC) on May 19th, 2015 at $15.36. In approximately 3 months, Ecopetrol has returned 40.87% as of today's recent price of $9.08.Ecopetrol share...