Canadian Solar Inc. (CSIQ) NASDAQ

Currency In USD

CSIQ Historical Return

If you invested $1000 in Canadian Solar Inc. (CSIQ) 10 years ago, it would be worth $985.85 as of June 23, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $413.74, while $1000 invested 1 year ago would be worth $1,581.44. This corresponds to total returns of -1.42%, -58.63%, 58.14%, respectively, with annualized returns of -0.14%, -16.17%, 58.14%.

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

CSIQ Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
June 22, 2026	16.41	16.02	16.02	16.5	15.7	1.63M
June 18, 2026	16.28	16.27	16.27	16.47	15.62	2.79M
June 17, 2026	16.94	16	16	17.27	15.94	2.04M
June 16, 2026	16.62	16.69	16.69	17.29	16.28	1.49M
June 15, 2026	17.14	16.88	16.88	17.62	16.37	2.08M
June 12, 2026	16.22	16.73	16.73	17.12	15.88	2.24M
June 11, 2026	15.5	15.76	15.76	15.76	14.86	2.34M
June 10, 2026	16	15.24	15.24	16.1	15.2	2.74M
June 09, 2026	17.38	16.12	16.12	17.68	15.24	2.85M
June 08, 2026	17.7	17.04	17.04	17.99	17.03	1.87M
June 05, 2026	18.73	17.16	17.16	18.9	16.56	3.61M
June 04, 2026	19	19.47	19.47	19.83	18.36	2.33M
June 03, 2026	20.1	19.53	19.53	20.7	19.5	2.77M
June 02, 2026	18.31	20.57	20.57	21.12	18.12	4.56M
June 01, 2026	18.51	18.3	18.3	18.68	17.81	2.73M
May 29, 2026	20.26	18.99	18.99	21.46	18.47	3.02M
May 28, 2026	18.53	20.26	20.26	20.99	18.5	4.06M
May 27, 2026	19.23	19.05	19.05	19.4	18.33	2.46M
May 26, 2026	19.3	18.93	18.93	20.02	18.76	3.67M
May 22, 2026	17.77	18.88	18.88	19.14	17.65	3.24M
May 21, 2026	16.38	18.1	18.1	18.42	16.25	3.47M
May 20, 2026	16.06	16.66	16.66	17.07	15.61	2.24M
May 19, 2026	16.49	15.86	15.86	16.6	15.14	3.58M
May 18, 2026	17.94	17.18	17.18	18.11	16.66	2.85M
May 15, 2026	17.25	17.88	17.88	18.15	16.91	4.46M
May 14, 2026	17.29	17.82	17.82	18.38	15.88	9.15M
May 13, 2026	19.7	20.05	20.05	20.7	19.4	2.82M
May 12, 2026	19.57	19.41	19.41	19.74	18.52	3.2M
May 11, 2026	19.24	19.85	19.85	20.85	19.13	3.89M
May 08, 2026	18.29	20.06	20.06	20.47	18.15	5.59M
May 07, 2026	17.5	17.68	17.68	18.2	16.81	3.66M
May 06, 2026	17.07	16.88	16.88	17.08	16.35	1.64M
May 05, 2026	16.03	16.8	16.8	16.93	15.9	1.84M
May 04, 2026	16.66	15.87	15.87	16.66	15.4	2.51M
May 01, 2026	15.37	16.73	16.73	16.75	15	3.43M
April 30, 2026	14.9	15.29	15.29	15.74	14.51	3.43M
April 29, 2026	14.95	14.72	14.72	15	14.08	2.7M
April 28, 2026	14.35	14.85	14.85	15	13.86	3.94M
April 27, 2026	14.33	13.92	13.92	14.38	13.43	2.31M
April 24, 2026	15.12	14.12	14.12	15.25	13.76	2.65M
April 23, 2026	13.49	14.67	14.67	14.87	13.28	3.37M
April 22, 2026	12.53	13.51	13.51	13.52	12.47	2.89M
April 21, 2026	13.22	12.38	12.38	13.28	12.29	2.23M
April 20, 2026	13.14	13.17	13.17	13.3	12.58	2.03M
April 17, 2026	13.44	13.2	13.2	13.45	12.69	3.22M
April 16, 2026	13.68	12.98	12.98	14.28	12.76	4M
April 15, 2026	13.28	13.64	13.64	14.12	13.28	2.97M
April 14, 2026	12.9	13.38	13.38	13.86	12.85	2.98M
April 13, 2026	12.67	12.72	12.72	12.9	12.5	1.67M
April 10, 2026	12.5	12.63	12.63	12.9	12.25	1.57M
April 09, 2026	12.39	12.31	12.31	12.9	12.26	1.68M
April 08, 2026	12.74	12.53	12.53	12.83	12.04	3.06M
April 07, 2026	12.67	12.11	12.11	12.85	11.83	2.62M
April 06, 2026	13.42	12.8	12.8	13.49	12.74	1.53M
April 02, 2026	13.2	13.36	13.36	13.73	13.16	1.25M
April 01, 2026	13.91	13.64	13.64	14.17	13.47	1.4M
March 31, 2026	13.24	13.85	13.85	13.88	13.23	1.42M
March 30, 2026	13.47	12.98	12.98	13.57	12.9	1.87M
March 27, 2026	13.81	13.45	13.45	14.1	13.33	1.58M
March 26, 2026	13.92	13.62	13.62	14.32	13.53	1.99M