Alpha and Omega Semiconductor Limited (AOSL) NASDAQ

Currency In USD

AOSL Historical Return

If you invested $1000 in Alpha and Omega Semiconductor Limited (AOSL) 10 years ago, it would be worth $1,310.98 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 $996.98, while $1000 invested 1 year ago would be worth $915.05. This corresponds to total returns of 31.1%, -0.3%, -8.5%, respectively, with annualized returns of 2.74%, -0.06%, -8.5%.

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

AOSL Historical Data

Date Range:

Date	Open	Close	Adj Close	High	Low	Volume
August 21, 2026	26.66	26.39	26.39	26.74	25.77	507,506
August 20, 2026	27	26.22	26.22	27.63	25.99	707,275
August 19, 2026	28.45	27.14	27.14	28.9	26.86	461,962
August 18, 2026	29.22	28.38	28.38	29.68	27.79	583,761
August 17, 2026	31.38	31.07	31.07	31.92	30.43	677,568
August 14, 2026	30.66	30.77	30.77	31.46	29.76	636,951
August 13, 2026	29.94	30.62	30.62	34.13	29.4	1.55M
August 12, 2026	36.94	36.28	36.28	36.99	35.76	901,669
August 11, 2026	34.97	34.84	34.84	35.96	34.45	0
August 10, 2026	35.9	34.56	34.56	36.47	34.26	595,928
August 07, 2026	34.4	36.08	36.08	36.28	34.07	442,366
August 06, 2026	32.53	33.33	33.33	34.64	31.08	328,039
August 05, 2026	33.12	32.54	32.54	34.14	32.48	455,723
August 04, 2026	33.8	33.78	33.78	34.31	32.4	512,917
August 03, 2026	31.05	31.47	31.47	32.69	30.47	394,269
July 31, 2026	32.61	31.74	31.74	33.15	30.78	349,460
July 30, 2026	29.52	31.11	31.11	31.25	29.1	462,771
July 29, 2026	28.76	27.7	27.7	29.56	27.01	848,945
July 28, 2026	28.93	28.85	28.85	29.65	27.17	702,708
July 27, 2026	31.33	30.82	30.82	31.55	28.82	631,895
July 24, 2026	33.37	30.85	30.85	33.37	30.78	669,114
July 23, 2026	33.76	33.81	33.81	34.75	33.24	404,066
July 22, 2026	33.92	34.75	34.75	35.43	33.91	419,373
July 21, 2026	33.28	34.99	34.99	35.11	32.74	547,345
July 20, 2026	31.88	31.41	31.41	32.08	30.88	495,067
July 17, 2026	29.51	31.27	31.27	32.2	28.79	871,527
July 16, 2026	33.99	30.71	30.71	34.39	30.47	1.18M
July 15, 2026	35.31	35.35	35.35	36.07	32.4	1.36M
July 14, 2026	37.05	34.81	34.81	37.07	34.28	385,403
July 13, 2026	35.72	34.69	34.69	36.4	34.3	473,353
July 10, 2026	37.33	37.56	37.56	38.02	36.43	277,758
July 09, 2026	39.71	37.98	37.98	40.19	37.86	546,342
July 08, 2026	34.73	37.37	37.37	37.56	34.59	765,871
July 07, 2026	35.11	34.77	34.77	35.73	33.6	863,956
July 06, 2026	38.3	38.24	38.24	40.17	38.04	534,407
July 02, 2026	43.72	37.11	37.11	44.12	36.73	780,534
July 01, 2026	45.32	43.52	43.52	45.38	42.8	574,246
June 30, 2026	45.63	47.33	47.33	47.89	45.23	547,167
June 29, 2026	43.57	45.21	45.21	45.79	40.64	689,680
June 26, 2026	42.76	43.99	43.99	44.21	41.7	1.13M
June 25, 2026	46.25	45.7	45.7	46.81	42.25	632,000
June 24, 2026	45.22	41.98	41.98	45.22	40.82	705,807
June 23, 2026	44.02	45.07	45.07	47.62	43.83	642,811
June 22, 2026	50.13	49.36	49.36	51.36	48.1	718,467
June 18, 2026	45.54	48.04	48.04	49.13	45.54	2.93M
June 17, 2026	46.5	43.15	43.15	47.78	43	615,396
June 16, 2026	47.09	45.17	45.17	49.3	44.91	694,626
June 15, 2026	48.4	47.36	47.36	49.09	46.78	582,346
June 12, 2026	43.91	45.21	45.21	46.11	43.01	491,702
June 11, 2026	39.56	43.33	43.33	43.44	39.25	643,829
June 10, 2026	40.56	38.61	38.61	42.3	37.78	948,036
June 09, 2026	45.69	41.03	41.03	45.69	37.79	990,651
June 08, 2026	44.9	44.2	44.2	46.5	43.08	986,313
June 05, 2026	48.1	42.01	42.01	48.1	41.91	1.1M
June 04, 2026	49.01	50.25	50.25	52.47	47.38	867,359
June 03, 2026	54.13	52.72	52.72	54.34	48	1.31M
June 02, 2026	45.5	53.32	53.32	53.38	45.5	1.54M
June 01, 2026	43.92	43.88	43.88	46.66	43.13	761,395
May 29, 2026	49.45	45.35	45.35	49.95	44.66	935,005
May 28, 2026	48.47	49.34	49.34	51.35	44.92	1.12M