Access to real time data from NSE, BSE & MCX is classified as 4 Levels. These levels are mainly based upon the amount of real time market depth (order book) provided by the exchanges. The data requirements for a day trader are very different from a ‘buy and hold’ investor
Getting real time data into excel can be a very powerful tool, as the possibilities in excel are huge and only limited by your imagination. Excel can sometimes do things which many technical analysis applications may not be able to.