To supply and demand? Based on the analysis of the market and stocks. Technical analysis of price trends, trading volume, trading trends and forms, and cartographic representation of the above factors, the prediction of the current market with a line diagram? Impact on the future supply and demand of securities and securities held by individuals that may occur. Technical Analysis (Technical Analysis) based on past stock prices, data and charts and other analysis techniques to estimate the trend of stock. Based on the analysis to the company's financial operations and all information affecting the stock price falls to consider in order to calculate the per share price. (Analysis method from the past to predict the stock price and trading volume of the stock price) for a financial asset, the market price of its previous research to predict the future direction of prices.