Fundamental analysis is one of the leading methods used in the selection of firms for investment decisions in stock markets. Fundamental analysis is used to obtain information about a firm by taking into account its financial information such as sales, profitability, cash flows and growth rates. In other words, fundamental analysis tries to show the "big picture" of the financial position of firms in the future. Technical analysis is used to determine the time to invest in the stocks of the firm that has taken the investment decision. Technical analysis predicts the course of prices by taking into account general trends and tries to model it. The combination of fundamental analysis and technical analysis can provide investors with extra gains. In this first book of the technical analysis applications series, indicators used in technical analysis are introduced. It also includes the results of the application in Borsa Istanbul. Technical Analysis Applications in the Stock Market.