The index, which includes 100 of the largest nonfinancial securities listed on the Nasdaq Stock Market, gained 52.16 points, or 2.9 percent, to 1, 846.89.

纳斯达克100指数包含了纳斯达克股市上100家最大非金融证券，报收于1846.89点，增长52.16，涨幅为2.9%。

youdao

ETFs are quoted securities that track a particular index, for a fee that is normally just a fraction of a percentage point.

ETFs是跟踪某种特殊指数进展的上市证券。它的费用通常不到百分之一。

youdao

To avoid charges of favouritism, central Banks should buy index funds or individual securities in proportion to market cap on transparent and organised security exchanges.5.

为了避免徇私，央行必须在透明、有组织的股票交易所买入指数基金或者按市场份额买入个股。

youdao

Dozens of "inverse" ETFs move in the opposite direction of their underlying index or basket of securities.

FORBES: ETFs For Turbulent Times

Third, the low turnover of securities in most index funds keeps Uncle Sam away from your hard earned money.

FORBES: The Odds Favor Index Investors

The rate of return on American index-linked government securities (also a real return) is roughly 4%.

ECONOMIST: Shared values