Technical Analysis Inc. is a publishing house that specializes in providing several trading resources and tools for the financial sector. Based in Seattle, Wash., the company publishes books and magazines while also providing advisory services, data services and online trading services to its subscribers. Technical Analysis of Stock & Commodities is one of its popular magazines providing information on how to apply charting, numerical and computer trading methods to trade stocks, bonds, mutual funds, options and futures. In addition, the firm also offers industry directories, digital resources and software trading tools to its clients.