The values of stocks, however, dropped in most financial markets around the world.

然而，全球大多数金融市场的股价都在下跌。

But Mr. Evans-Pritchard noted that the total value of stock that can be traded is a relatively small quota.

但埃文斯-普里查德说，可交易股票总额的配额相对较小。

This number shows that the value of stocks in the average increased.

这个数字表明股票的平均价值增加了​​。

By the end of the first trading day, investors had pushed the market value of stock in the new company to $85 billion.

到第一个交易日结束时，投资者已将这家新公司的股票市值推高至850亿美元。

However, when there is a large " drop, " or decrease in the value of stocks, the stock market can be closed temporarily.

但当股票出现较大“跌幅” 或跌幅时，可暂时休市。

People saving for retirement and other long-term goals, for instance, have seen the value of stocks in their 401(k)s and IRAs drop by nearly 30 percent on average in a matter of weeks.

例如，为退休和其他长期目标存钱的人发现他们的401(k)计划和个人退休帐户的股票价值在几周内平均下降了近30%。