Ecopetrol S.A. (EC) NYSE

Currency In USD

EC Historical Return

If you invested $1000 in Ecopetrol S.A. (EC) 10 years ago, it would be worth $4,339.11 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $2,256.11, while $1000 invested 1 year ago would be worth $1,907.51. This corresponds to total returns of 333.91%, 125.61%, 90.75%, respectively, with annualized returns of 15.8%, 17.67%, 90.75%.

Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.

EC Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	17.59	17.53	17.53	17.79	17.37	1.29M
August 20, 2026	18.1	17.65	17.65	18.19	17.6	1.25M
August 19, 2026	17.82	17.89	17.89	18.18	17.82	1.88M
August 18, 2026	17.77	17.68	17.68	17.82	17.5	1.12M
August 17, 2026	17.28	17.67	17.67	17.73	17.28	1.26M
August 14, 2026	17.45	17.17	17.17	17.62	17.16	1.86M
August 13, 2026	16.75	17.21	17.21	17.25	16.6	1.4M
August 12, 2026	16.91	16.96	16.96	17.05	16.78	1.25M
August 11, 2026	17.04	17.01	17.01	17.24	16.76	2.01M
August 10, 2026	16.98	17.05	17.05	17.41	16.98	2.65M
August 07, 2026	17.22	16.78	16.78	17.35	16.51	1.96M
August 06, 2026	16.64	17.4	17.4	17.43	16.52	2.46M
August 05, 2026	16.46	16.39	16.39	16.84	16.17	2.69M
August 04, 2026	16.14	16.31	16.31	16.5	16.05	2.82M
August 03, 2026	16.44	16.6	16.6	16.71	16.18	2.37M
July 31, 2026	17.2	16.77	16.77	17.31	16.68	2.17M
July 30, 2026	16.45	17.04	17.04	17.09	16.32	2.21M
July 29, 2026	16.2	16.4	16.4	16.56	16.09	2.15M
July 28, 2026	15.66	15.83	15.83	15.87	15.4	2.03M
July 27, 2026	15.72	15.8	15.8	16.04	15.5	3.13M
July 23, 2026	16.99	16.33	16.33	17	16.32	1.84M
July 22, 2026	16.77	16.69	16.69	17.07	16.58	2.29M
July 21, 2026	16.14	16.53	16.53	16.74	16.14	2.21M
July 20, 2026	15.93	16.03	16.03	16.14	15.86	1.27M
July 17, 2026	15.94	16.09	16.09	16.11	15.73	1.84M
July 16, 2026	15.82	15.8	15.8	16.11	15.71	3.65M
July 15, 2026	16.18	15.98	15.98	16.24	15.92	2.45M
July 14, 2026	16.06	16.16	16.16	16.21	15.71	2.73M
July 13, 2026	15.79	15.88	15.88	16	15.5	2.36M
July 10, 2026	15.45	15.58	15.58	15.7	15.16	2.77M
July 09, 2026	15.17	15.39	15.39	15.42	14.93	2.9M
July 08, 2026	14.9	15.13	15.13	15.41	14.9	2.36M
July 07, 2026	14.45	14.69	14.69	14.82	14.27	2.54M
July 06, 2026	14.75	14.47	14.47	14.93	14.4	1.61M
July 02, 2026	14.67	14.7	14.7	14.88	14.43	2.31M
July 01, 2026	14.05	14.45	14.45	14.69	14.05	2.99M
June 30, 2026	14.65	14.24	14.24	14.75	14.11	2.38M
June 29, 2026	14.85	14.56	14.56	14.85	14.56	1.22M
June 26, 2026	14.23	14.72	14.72	14.82	14.21	3.28M
June 25, 2026	14.72	14.45	14.45	14.72	14.2	3.21M
June 24, 2026	15.05	14.59	14.59	15.12	14.43	5.91M
June 23, 2026	16.05	15.51	15.51	16.1	15.47	3.38M
June 22, 2026	17.07	16.25	16.25	17.75	15.75	8.74M
June 18, 2026	15.47	16.58	16.58	16.76	15.28	5.61M
June 17, 2026	15.97	15.67	15.67	16.03	15.51	2.66M
June 16, 2026	15.5	15.79	15.79	15.86	15.36	3.63M
June 15, 2026	16.01	15.69	15.69	16.22	15.57	3.17M
June 12, 2026	16.05	16.58	16.58	16.61	16.02	1.59M
June 11, 2026	16.36	16.26	16.26	16.72	16.1	2.06M
June 10, 2026	15.95	16.21	16.21	16.81	15.88	2.6M
June 09, 2026	15.28	15.88	15.88	15.9	15.1	3M
June 08, 2026	15.33	15.35	15.35	15.5	15.05	1.22M
June 05, 2026	15.52	15.15	15.15	15.52	15.1	2.06M
June 04, 2026	15.25	15.64	15.64	15.67	15.22	2.31M
June 03, 2026	16.1	15.58	15.58	16.1	15.56	2.27M
June 02, 2026	16.07	15.98	15.98	16.29	15.89	2.92M
June 01, 2026	15.9	16.25	16.25	16.45	15.83	7M
May 29, 2026	14.72	14.61	14.61	14.76	14.38	3.56M
May 28, 2026	14.95	14.77	14.77	15.15	14.56	3.3M
May 27, 2026	14.54	14.92	14.92	14.93	14.45	3.85M