黄金一天的平均价格波动在8美圆左右,相对于较低的手续费,就有了很多抓短线的机会。有的人因此一天交易三四个,甚至十几个来回。所谓"Do more and make more mistakes"The more transactions occur, the higher the probability of errors. Improper handling of errors can lead to significant losses. Frequent trading leads to an increase in transaction fees, with brokers and agents often benefiting in the end.