Alpha & Omega Semiconductor (AOSL) Price: 21.75

Alpha & Omega Semiconductor Ltd. (AOSL)

21.75 -1.59 (-6.81%) USD | NASDAQ | Oct 16, 16:00

21.72 -0.03 (-0.14%) After-Hours: 20:00

Price Chart

Historical Price Data

View and export this data back to 2010. Start Trial.

Date	Open	High	Low	Close	Volume
Oct 16, 2026	22.78	23.19	21.68	21.75	409931.0
Oct 15, 2026	22.72	23.38	22.08	23.34	659979.0
Oct 14, 2026	25.08	25.30	23.31	23.47	750565.0
Oct 13, 2026	26.14	26.38	25.52	25.86	410584.0
Oct 12, 2026	27.33	27.33	26.53	26.58	313396.0
Oct 09, 2026	28.97	29.16	27.33	27.87	351816.0
Oct 08, 2026	28.65	29.28	27.82	28.41	623351.0
Oct 07, 2026	28.91	29.50	28.62	29.24	374950.0
Oct 06, 2026	29.42	30.25	28.99	29.94	427203.0
Oct 05, 2026	29.84	29.99	28.81	29.00	494575.0
Oct 02, 2026	29.98	30.88	29.61	30.24	559648.0
Oct 01, 2026	27.53	28.91	27.18	28.84	464545.0
Sep 30, 2026	27.61	27.86	27.01	27.50	571545.0
Sep 29, 2026	28.10	28.12	27.37	27.61	384749.0
Sep 28, 2026	27.83	27.89	26.61	27.36	392881.0
Sep 25, 2026	27.72	28.19	27.37	27.93	300450.0
Sep 24, 2026	27.08	27.35	26.41	27.31	499025.0
Sep 23, 2026	28.11	28.22	27.05	27.71	378798.0
Sep 22, 2026	26.05	28.32	25.77	28.28	807151.0
Sep 21, 2026	26.22	26.38	25.32	26.27	472529.0
Sep 18, 2026	25.31	25.63	25.07	25.40	1.762M
Sep 17, 2026	25.61	25.75	24.82	25.21	506429.0
Sep 16, 2026	25.05	25.15	24.20	24.70	541436.0
Sep 15, 2026	24.56	24.89	23.86	24.76	535910.0
Sep 14, 2026	24.33	24.77	24.00	24.22	608495.0

Price Definition

The price of a security measures the cost to purchase 1 share of a security. For a company, price can be multiplied by shares outstanding to find the market capitalization (value of the company).

Read full definition.

Price Range, Past 5 Years

View Price Range, Past 5 Years

Start Trial

Minimum

Maximum

Average

Median

Price Benchmarks

View Price Benchmarks