Under a new system of "circuit breakers" for individual stocks put in last month by the SEC, U.S. stock exchanges must briefly halt trading of major stocks that mark big swings.

上周证券交易委员会推出了针对单个股票，名为“断路器”的新制度：一旦市场出现异动，美国证交会可以短暂停止主要股票的交易。

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The broad-based buying became so frantic in the afternoon that the South Korean exchange was forced to halt trading for five minutes.

当天下午买气一片疯狂，迫使韩国股市交易一度停顿了五分钟。

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Under a new system of "circuit breakers" for individual stocks put in last month by the SEC, U. s. stock exchanges must briefly halt trading of major stocks that mark big swings.

上周证券交易委员会推出了针对单个股票，名为“断路器”的新制度：一旦市场出现异动，美国证交会可以短暂停止主要股票的交易。

youdao

Stock exchanges have agreed to temporarily halt trading of any stock that rises or falls ten percent or more within five minutes.

VOA: special.2010.05.21

But Africa-focused miner Sundance Resources plummeted 45 percent as it came out of a three-week trading halt.

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The double-whammy sent shares of the tech giant plummeting 10% and resulted in a trading halt that lasted roughly two hours and 15 minutes until 3:20pm EST.

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On the UK market, a trade that kicks a stock 5% up or down in a single move will trigger a trading halt and a five minute trading auction.

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