jpmorgan

One of the revelations after the JPMorgan Chase ( JPM) London whale blow-up was just how big and important trading activities, which Jamie Dimon calls hedging, had become at the bank.

摩根大通（JPMorgan Chase）伦敦鲸丑闻败露后暴露出来的一点是，该行的交易业务，也就是杰米•戴蒙所称的“对冲”，已经变得有多大多重要。

JPMorgan Chase CEO Jamie Dimon

摩根大通首席执行官杰米•戴蒙

That "value at risk", a measure JPMorgan pioneered, failed to flag the impending loss shows how hard it is to keep risk in check, even for the most diligent banker.

该行开创的“风险价值”（value at risk）评估指标未能提示即将发生的亏损，这表明，即便对最勤勉的银行家而言，保持对风险的控制也是一件非常困难的事情。