Mainland bourses are contemplating1 the introduction of a circuit-breaker mechanism2 to arrest abnormal price swings on capital markets.

國內(nèi)證交所正考慮引入熔斷機(jī)制，以防范資本市場發(fā)生非正常價(jià)格波動(dòng)。

什么是指數(shù)熔斷機(jī)制？

The circuit-breaker mechanism refers to measures adopted by stock exchanges to temporarily halt trading to avert3 panic selling after the stock index has fallen a certain percentage.

熔斷機(jī)制是指股指下跌肯定比率后，證券交易平臺采取中止買賣以防止恐慌性拋售的手段。

Circuit-breakers will be triggered off if the market fluctuates 5 percent and 7 percent, according to the plan.

依據(jù)計(jì)劃，假如市場漲跌波動(dòng)達(dá)到5%和7%，將觸發(fā)熔斷機(jī)制。