Intraday trading works on buying and selling shares within a single trading day. Intraday traders focus on liquid stocks and look for stocks that have good volatility.
Before doing intraday trade you need to plan your trade & have enough capital depending upon your trading goal.
You need to monitor the trend and form your trading strategy accordingly.
In intraday you need to have a stop-loss to have a firm control over your losses. Just like return, loss is also important and avoiding huge loss can be possible through your stop-loss order.
Intraday stock purely depends upon the choice of securities to trade. You can prefer trading with stocks that have a high volume of trade in the following intraday trading sessions.