HSBC Upgrades Ecopetrol SA (EC) to Buy on US Permian Exposure Sep 12, 2019 05:35AM
UPDATE: HSBC Upgrades Ecopetrol SA (EC) to Hold May 24, 2018 05:52AM
HSBC Downgrades Ecopetrol SA (EC) to Reduce Jan 23, 2018 09:26AM
HSBC Downgrades Ecopetrol SA (EC) to Hold Nov 14, 2017 09:53AM
HSBC Upgrades Ecopetrol SA (EC) to Buy Jun 5, 2017 09:32AM


Aug 26, 2013 08:20AM HSBC Starts Ecopetrol SA (EC) at Neutral