intraday day trading

intraday trading is for buying and selling or selling and buying on the same say
intraday trading needs a different method of analysis to choose stock to trade.
as the time to choose stock is limited decesions should be taken on strong logics
identify the trend of the market in the opening of the market the trend in the overseas markets and the trend in fii trading in india
identify the sector which shows largest momentum in the trend
identify the top few stocks that have the percentage of high momentum
choose the stock that has the maimum volume