我也觉得市场反应过度了，不过没有办法，谁知道他们怎么折腾 http://online.wsj.com/article/SB10001424052748704913304575371463425627360.html?mod=googlenews_wsj
"It also became clearer that banks with large exposures to the U.S. consumer market, such as Bank of America, will face larger-than-expected costs from financial regulation. Bank of America surprised investors when it said Friday that it expected restrictions on so-called interchange fees it charges merchants for debit-card transactions would cost it $1.8 billion to $2.3 billion in annual revenue. "
这段也许解释了bac为啥会跌的这么厉害
