NYSE说哪个交易价格无效,所有以那个价格成交的交易就都被取消了,就象偶尔在赌场里赢钱了,赌场却说色子坏了就硬不给钱,奇怪的是,竟然还有那么多傻瓜非得整天下赌不可,搞什么名堂?
NYSE Breaks Trades of S&P 500 ETF at 9.6% Below Opening Price
http://www.bloomberg.com/news/2010-10-18/nyse-euronext-cancels-trades-of-s-p-500-etf-at-9-6-below-opening-price.html?cmpid=yhoo