An HFT might, for instance, lock in a high price by submitting a large sell order to a dark pool just as the exchange price of a share begins to fall.
例如,股票的交易所价格开始下跌时,一个高频交易者可能提交一个大卖单给资金暗池从而锁定当时的高价。
2
The Securities and Exchange Commission proposed to reduce the volume of shares in a company that can be traded on "dark pools" without prices being made public.