Alpha and Omega Semiconductor icon

Alpha and Omega Semiconductor

Alpha and Omega Semiconductor designs, develops, and supplies power semiconductor products for various applications including computing and consumer electronics. Based in Sunnyvale, California, the company plays a key role in providing advanced technology solutions across multiple industries.

How to buy Alpha and Omega Semiconductor on Grow →

Trading hours

The following are when you can trade Alpha and Omega Semiconductor in Grow (24/5).

SessionHours (ET)Tradeable
Pre-market4:00 AM–9:30 AM ET
Regular9:30 AM–4:00 PM ET
After-hours4:00 PM–8:00 PM ET
Overnight8:00 PM–4:00 AM ET (next day)

Excludes US market holidays.


Alpha and Omega Semiconductor is available through AOSLon, a tokenized asset issued by and backed 1:1 by shares of Alpha and Omega Semiconductor held at a licensed custodian. Learn more