Ecopetrol SA is trading at $16.30 (+4.05%), with investors likely reacting positively to the recently finalized six-year collective bargaining agreement with its main oil workers union (USO), announced on June 15, 2026. - The long-term pact, effective January 1, 2026, is expected to bring operational stability and reduce labor disruption risks for Colombia's largest company. - This positive company-specific development appears to be driving the stock's performance, contrasting with a broader market trend of falling oil prices due to easing geopolitical risks following a US-Iran interim peace agreement.