JOEL HASBROUCK: "In normal circumstances, high-frequency traders act as market-makers."

哈斯布鲁克：“在正常情况下，高频交易商是股市庄家。”

youdao

Nevertheless, if the Internet's data smog has bludgeoned the average consumer into indifference, it has also enabled traders to act more swiftly and decisively.

尽管如此，如果互联网数据烟雾迫使普通人漠然，它却同样使商人行为更加灵活和果断。

youdao

American supervisors could still act to curb their speed; Britain's Treasury recently commissioned a study on the effect of high-frequency traders on markets.

美国监管者将仍然会采取行动来限制他们的交易速度；英国财政部最近委托他人做一项关于市场中高频操盘手影响力的研究。

youdao

Panic in one big market leads other traders to act like a scared herd of gazelles, running frantically for fear of a lion even if they have no idea what or where the danger is.

ECONOMIST: A week on the wild side

Options traders have also gotten in on the act, with GRPN put volume easily outstripping call volume in the early going.

FORBES: Post Plunge Groupon Options Strategies

First, it reaches institutional and individual investors who are active traders, the first ones to receive and act instantly on the information (the innovators and the early adopters in Rogers Curve).

FORBES: How To Trade Investment Buzz