i think we should learn how to use the news effect for trading , we normally see that markets moves according to news effect , sometimes market goes up and sometimes goes down , it can find it out where market will go by seeing news effect result.i use news effect result for trading i open trade after seeing the news result.once i saw that UK unemployment percent is decreasing on other hand USA has increase. than i open a buy position in gbp/usd and i get $100 profit in 10 minutes.