INTRADAY Analysis means analyzing the market on which stock is going to be bullish /bearish and then buying and selling of shares within the same day of trading period for profit making where as in Positional Analysis trading the stocks bought will be hold on for some period ,if the stock is moving on well it will be hold on still or else it will be sold at the Stop loss point.
10 to 11.30 AM and 1.30 to 2.45 PM are the good time for trading in Indian market for intraday.