This is a fairly common approach that entails buying and selling different sorts of options to reduce volatility.

这是一种很常用的方法，通过买入和卖出不同种类的期货来降低波动性风险。

youdao

While unilateral intervention is unlikely to change long term trends, it is used to deter excessive speculation and attempt to reduce volatility in favor of more 'orderly' movement.

虽然单方面干预不大可能改变长期走势，但往往会威慑过度投机行为及降低波动，使走势更加“有序化”。

youdao

One reason is that the commercial Banks are trying to reduce the volatility of their earnings, not increase it.

原因之一是目前商业银行正努力减少盈利的波动性，而不是一味地增加盈利额。

youdao

This is a fairly common approach that entails buying and selling different sorts of options to reduce volatility.

ECONOMIST: The Madoff affair

Holding periods theoretically reduce volatility and destabilizing speculation and encourage long-term investing.

FORBES: Fact and Comment

It is not possible to impose an FTT on foreign exchange transactions in the EU. An FTT will not reduce volatility, it will increase it.

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