美股盤中急跌，應屬於程式的錯單

Nasdaq 調查盤中錯誤的交易
Bloomberg News

A total of 19 trades of 100 shares each were executed at 1 cent in seven seconds from 2:47 p.m. to 2:48 p.m. in New York, a minute after the Dow average plunged by the most since the market crash of 1987, the data showed.

100筆中的19筆交易，用1分的價格被執行/成交?，在2:47到2:48的7秒鐘之內。

Eighteen of the trades were executed on the CBOE Stock Exchange and were canceled. The first trade that sent Accenture to a penny was executed on the Nasdaq Stock Market. That transaction has yet to be canceled, the data showed

而，另外的80筆，就則被取消。