The purpose of scalping is to make small profits while trading that stock as very limited risk, which is due to a fast open and close trading mode.
Scalping Techniqu used to book profit from small market movement its look like advantage of intraday traders.
less exposure to risk
You can place up to a hundred or more trades per day
High profit and loss ration.
Step 1 : Select Active by volume stock.
Step 2 : Find trend(Upword,Downward).
Find Upword - first candle high less then second candle high and second candle high less then third candle high
Find Downward - first candle low greater then second candle low and second candle low greater then third candle low