Orion Energy Systems, Inc. (OESX) NASDAQ

Currency In USD

OESX Historical Return

If you invested $1000 in Orion Energy Systems, Inc. (OESX) 10 years ago, it would be worth $1,525.38 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 $440.67, while $1000 invested 1 year ago would be worth $3,193.24. This corresponds to total returns of 52.54%, -55.93%, 219.32%, respectively, with annualized returns of 4.31%, -15.12%, 219.32%.

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

OESX Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	19.24	19.83	19.83	20.1	18.92	50,393
August 20, 2026	18.3	19.07	19.07	19.5	18.11	36,479
August 19, 2026	19.23	18.62	18.62	19.72	18.11	0
August 18, 2026	19.35	19.08	19.08	19.98	19.07	34,394
August 17, 2026	19.4	19.28	19.28	20.13	18.38	46,961
August 14, 2026	19.34	19.35	19.35	19.71	18.77	52,961
August 13, 2026	20.59	19.3	19.3	20.75	19.01	0
August 12, 2026	19.75	20.59	20.59	20.8	19.53	0
August 11, 2026	19.38	19.75	19.75	20.74	18.77	0
August 10, 2026	19.69	19.15	19.15	20	17.33	110,796
August 07, 2026	17.74	19.7	19.7	19.75	17.07	0
August 06, 2026	16.58	17.58	17.58	19.93	16.17	254,465
August 05, 2026	13.67	16.06	16.06	17.5	13.51	675,195
August 04, 2026	10.24	10.4	10.4	10.99	9.87	36,220
August 03, 2026	10.12	10.24	10.24	10.5	9.95	31,038
July 31, 2026	10	10.1	10.1	10.19	9.92	21,550
July 30, 2026	9.79	9.93	9.93	10.15	9.71	15,723
July 29, 2026	10.21	9.6	9.6	10.21	9.51	21,499
July 28, 2026	10.32	10.31	10.31	10.91	10.16	66,069
July 27, 2026	10	10.33	10.33	10.61	10	23,276
July 24, 2026	10.51	10.13	10.13	10.58	10.1	23,014
July 23, 2026	10.33	10.46	10.46	10.7	10.26	39,976
July 22, 2026	10.5	10.3	10.3	10.63	10.11	12,890
July 21, 2026	10.66	10.7	10.7	10.88	10.45	13,994
July 20, 2026	10.53	10.51	10.51	11.58	10.35	35,147
July 17, 2026	11.17	10.41	10.41	11.36	10.3	27,789
July 16, 2026	10.19	10.98	10.98	11.13	10.19	42,535
July 15, 2026	9.9	10.13	10.13	10.18	9.81	16,854
July 14, 2026	10.35	10.17	10.17	10.36	10.17	51,454
July 13, 2026	10.23	10.28	10.28	10.85	10	156,356
July 10, 2026	10.67	10.35	10.35	11.1	10	31,452
July 09, 2026	10.92	10.6	10.6	11.05	10.37	39,855
July 08, 2026	10.36	10.72	10.72	10.91	9.92	28,371
July 07, 2026	12.1	10.52	10.52	12.1	10.41	76,572
July 06, 2026	11.95	12.17	12.17	12.17	11.63	25,548
July 02, 2026	12.37	11.69	11.69	12.66	11.52	24,906
July 01, 2026	11.75	12.18	12.18	12.47	11.74	23,053
June 30, 2026	11.8	11.69	11.69	12.57	11.44	74,298
June 29, 2026	11.32	11.85	11.85	11.9	10.86	25,654
June 26, 2026	9.89	11.32	11.32	11.34	9.78	74,537
June 25, 2026	9.79	9.78	9.78	9.83	9.52	21,426
June 24, 2026	9.58	9.57	9.57	9.63	9.3	13,151
June 23, 2026	9.56	9.53	9.53	9.81	9.13	44,340
June 22, 2026	9.75	9.64	9.64	9.84	9.45	59,313
June 18, 2026	9.53	9.82	9.82	9.82	9.08	46,592
June 17, 2026	9.43	9.69	9.69	9.9	9.17	65,159
June 16, 2026	8.71	9.34	9.34	9.5	8.58	128,750
June 15, 2026	9.72	8.72	8.72	9.72	8.59	119,845
June 12, 2026	9.48	9.35	9.35	9.99	9.14	32,375
June 11, 2026	9.37	9.46	9.46	9.73	9.13	28,265
June 10, 2026	9.47	9.34	9.34	9.63	9.22	39,444
June 09, 2026	9.46	9.65	9.65	10.38	9.12	193,445
June 08, 2026	9.42	9.46	9.46	9.47	8.74	125,134
June 05, 2026	9.37	9.52	9.52	9.62	9.01	47,189
June 04, 2026	9.06	9.16	9.16	10	8.8	110,605
June 03, 2026	9.66	9.12	9.12	9.66	8.97	45,051
June 02, 2026	9.99	9.48	9.48	9.99	9.4	46,959
June 01, 2026	9.62	9.99	9.99	10.3	9.6	46,592
May 29, 2026	9.76	9.5	9.5	10.13	9.46	22,374
May 28, 2026	10.74	9.75	9.75	11.13	9.67	137,949