High-tech Stock. A high-tech stock is a publicly traded stock of companies in technology and electronics sectors. High-tech stock corporations are typically involved in developing and producing computer technology, semiconductor and silicone chip production, as well as new media technology, such as Internet related equipment.What are tech stock companies?
Tech stocks are the stocks of technology companies, which make computer equipment, communication devices, and other technological devices. Most tech stocks are listed on NASDAQ. The stocks of most tech companies are either considered growth stock or speculative stock; some are considered blue-chip, such as Intel or Microsoft.