The price of a share of stock at any given time is determined by supply and demand. Often increases demand for stock, leading to an increase in share prices.fundamental analysis are done by investor about the company future, growth on its business environment and financial performance. Both qualitative and quantitative aspects of the company .fundamental analysis are done by investor about the company future, growth on its business environment and financial performance. Both qualitative and quantitative aspects of the company .Technical analysis of market are done to understand current aspects of market. how the company is trading now either in positive trend nor in negative trend.