Scalping is a profitable short term strategy but it has risk also. Most traders do not get success in scalping. Scalping tends us to do more trading. As a result it creates undisciplined traders. After getting skilled you can do scalping. For scalping you need a good broker like XeroMarkets that provides low spreads and instant trade execution. It also gives very low spreads as low as zero pip and up to 500:1 leverage which is good for scalping.