Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate Alpha and Omega Semiconductor Limited before investing.

In this article, we go over a few key elements for understanding Alpha and Omega Semiconductor Limited’s stock price such as:

• Alpha and Omega Semiconductor Limited’s current stock price and volume
• Why Alpha and Omega Semiconductor Limited’s stock price changed recently
• Upgrades and downgrades for AOSL from analysts
• AOSL’s stock price momentum as measured by its relative strength

About Alpha and Omega Semiconductor Limited (AOSL)

Before we jump into Alpha and Omega Semiconductor Limited’s stock price, history, target price and what caused it to recently rise, let’s take a look at some background.

Alpha and Omega Semiconductor Limited designs, develops, and supplies power semiconductor products for computing, consumer electronics, communication, and industrial applications in Hong Kong, China, South Korea, the United States, and internationally. The company offers power discrete products, including metal-oxide-semiconductor field-effect transistors (MOSFET), Shielded-Gate low voltage and mid-voltage MOSFETs, SuperJunction high voltage MOSFETs, and trench-stop insulated gate bipolar transistors (IGBTs), as well as application specific MOSFETs for use in smartphone chargers, battery packs, notebooks, desktop and servers, data centers, base stations, graphics card, game boxes, TVs, AC adapters, power supplies, motor control, power tools, e-vehicles, white goods and industrial motor drives, UPS systems, solar inverters, and industrial welding. It also provides power ICs that deliver power, as well as control and regulate the power management variables, such as the flow of current and level of voltage. The company's power ICs are used in flat panel displays, TVs, notebooks, graphic cards, servers, AI datacenters, DVD/Blu-Ray players, set-top boxes, and networking equipment. In addition, the company offers transient voltage protection products, analog switches, and electromagnetic interference filters for notebooks, desktop PCs, tablets, flat panel displays, TVs, smartphones, and portable electronic devices. Further, it provides silicon carbide, IPM, TVS, and HV gate drivers; and power modules, multiphase controllers, EZBuck regulators, and diode protection switches. Alpha and Omega Semiconductor Limited was incorporated in 2000 and is headquartered in Sunnyvale, California.

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Alpha and Omega Semiconductor Limited’s Stock Price as of Market Close

As of April 24, 2026, 10:16 AM, CST, Alpha and Omega Semiconductor Limited’s stock price was $42.780.

Alpha and Omega Semiconductor Limited is up 7.27% from its previous closing price of $39.880.

During the last market session, Alpha and Omega Semiconductor Limited’s stock traded between $40.900 and $43.250. Currently, there are approximately 29.82 million shares outstanding for Alpha and Omega Semiconductor Limited.

Alpha and Omega Semiconductor Limited’s trailing earnings per share are negative, so the stock does not have a meaningful P/E ratio. We suggest investors evaluate other financial metrics to understand its overall valuation.

Alpha and Omega Semiconductor Limited Stock Price History

Alpha and Omega Semiconductor Limited’s (AOSL) price is currently up 93.05% so far this month.

During the month of April, Alpha and Omega Semiconductor Limited’s stock price has reached a high of $45.220 and a low of $21.600.

Over the last year, Alpha and Omega Semiconductor Limited has hit prices as high as $45.220 and as low as $17.010. Year to date, Alpha and Omega Semiconductor Limited’s stock is up 115.95%.

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What Caused Alpha and Omega Semiconductor Limited Stock’s Price to Rise?

Stock prices are primarily based on seller supply and buyer demand. But have you ever wondered about what other factors affect a stock's price?

When an analyst changes their opinion of a stock by upgrading or downgrading their rating, it often leads to a sudden stock price adjustment. As of April 23, 2026, there was 1 analyst who downgraded Alpha and Omega Semiconductor Limited’s stock and 0 analysts who upgraded over the last month.

Additionally, you'll want to evaluate Alpha and Omega Semiconductor Limited’s financial health and valuation. Investors can use AAII's Value Grade, which combines six key valuation metrics like P/E and P/S ratios for a comprehensive analysis to conduct analysis on Alpha and Omega Semiconductor Limited’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

Alpha and Omega Semiconductor Limited’s current valuation based on AAII’s Value Grade is a C, which means it is considered to be Average.

Learn how to evaluate stocks with AAII Grades and Scores with A+ Investor today.

Lastly, news and media coverage as well as recent press reports about the company or its industry may cause stock prices to fluctuate. You can check out the most recent news articles about Alpha and Omega Semiconductor Limited (AOSL) by visiting AAII Stock Evaluator.

Relative Price Strength of Alpha and Omega Semiconductor Limited

Relative price strength measures a stock's performance against the market, helping investors identify stocks that are outperforming benchmarks.

For AAII’s Momentum Grade, a weighted relative price strength is calculated. Follow this link to learn more about the Momentum Grade.

As of April 23, 2026, Alpha and Omega Semiconductor Limited has a weighted four-quarter relative price strength of 31.73%, which translates to a Momentum Score of 95 and is considered to be Very Strong.

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Alpha and Omega Semiconductor Limited Stock Price: Bottom Line

As of April 24, 2026, Alpha and Omega Semiconductor Limited’s stock price is $42.780, which is up 7.27% from its previous closing price.

AAII advises against making stock decisions based solely on price or past returns. Instead, consider a variety of metrics, fundamentals, and analytics to evaluate a stock like Alpha and Omega Semiconductor Limited stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

Subscribing to AAII's A+ Investor provides access to comprehensive analytics and insights for confident investing.