矿业股票 meaning in English

mining stock

He went heels over head into buying mining stock
他购买了矿业股票，做事真鲁莽。
He speculated successfully in mining shares
他做矿业股票投机获得成功。
The broker claimed that mining shares had moved up to a new level
经纪人声称，矿业股票的行市已上升到新的水平。
That could be about to happen now , given that the strategy would leave investors heavily exposed to mining stocks
现在，此情形有可能将要发生作用，因为奉行趋势效果策略会使投资者承担矿业股票严重缩水的风险。