美國(guó)證券交易委員會(huì)近日采取行動(dòng)以維持19家主要金融公司的股價(jià)。該機(jī)構(gòu)發(fā)布了一項(xiàng)緊急措施以限制對(duì)這些股票進(jìn)行所謂的“無(wú)卷買賣”。“無(wú)卷買賣”是導(dǎo)致一些金融股價(jià)格暴跌的原因。
The Securities and Exchange Commission in the United States recently moved to protect nineteen major financial stocks. The agency gave an emergency order to restrict what is known as "naked" short selling of those stocks. This is a form of stock trading that is being blamed for sharp drops in the pr…
美國(guó)證券交易委員會(huì)近日采取行動(dòng)以維持19家主要金融公司的股價(jià)。該機(jī)構(gòu)發(fā)布了一項(xiàng)緊急措施以限制對(duì)這些股票進(jìn)行所謂的“無(wú)卷買賣”?！盁o(wú)卷買賣”是導(dǎo)致一些金融股價(jià)格暴跌的原因。 賣空是一種在股價(jià)下跌時(shí)賺錢的方法。即，借入證券，當(dāng)預(yù)期股價(jià)將會(huì)下跌時(shí)再賣出借入的證券，最后，再買回證券并且歸還之前借入的證券。 如果…