There are two types of analysis which one is fundamental analysis and other is technical analysis. Stronger hands only get the companies detail information and it will not be available for retail people. So we can do only technical analysis using charts. Technical analysis can be done with few instruments such as Dow theory, candlestick analysis, gap analysis, technical indicators etc. There are three charts to analyse, Line chart, Bar chart & Candlestick chart. Among the three candle stick chart is easily understandable.