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Foreign-denominated equity indices can be traded in GIFT City, but the underlying shares cannot.
外币计价的股票指数可以在GIFT城进行交易，但基础股票不能。
The tech-heavy share index was boosted by the euphoria that greeted Nvidia'slatest stellar earnings.
英伟达最新公布的出色盈利业绩引发市场狂热情绪，以科技股为主的股票指数受到了振奋。
In New York, the Dow Jones closed down almost 3%, mimicing European indices.
纽约道琼斯股票指数收跌近3%，趋势与欧洲股市相似。
The major US stock indexes all down more than 1%.
美国主要股票指数的下降幅度均超过1%。
It was the fourth biggest point increase of all time for the index of 30 major stocks.
这是30只主要股票指数有史以来第四大涨幅。
The value of Germany's biggest thirty companies is summarized in what is known as the DAX share index.
德国最大30家公司的价值是通过DAX股票指数总结的。
The peso fell by 25%, the principal stockmarket index collapsed and the cost of insuring against default tripled.
比索下跌了25%，主要的股票指数暴跌，违约保险成本增加了两倍。
Money managers are more involved with picking portfolio investments, while passive money managers tend to follow stock indexes.
The Dow Jones Industrial Average, an index of 30 important American stocks, fell hundreds of points on Monday and Tuesday.
道琼斯工业平均指数，一个包含30种重要美国股票的股票指数，在周一和周二两天下跌数百点。
So first things first, what does it actually take for a company to get kicked out of a stock index?
首先，什么情况下公司会被踢出股票指数？
传统上，资本或市占加权指数是以整个市场资本总额或股数总额计算相对比率。但目前许多指数的权重计算已经改变为浮动调整（float-adjusted weighting）。
An equal-weighted index is one in which all components are assigned the same value. For example, the Barron's 400 Index assigns an equal value of 0.25% to each of the 400 stocks included in the index, which together add up to the 100% whole.
A modified capitalization-weighted index is a hybrid between capitalization weighting and equal weighting. It is similar to a capitalization weighting with one main difference: the largest stocks are capped to a percent of the weight of the total stock index and the excess weight will be redistributed equally amongst the stocks under that cap. Moreover, in 2005, Standard & Poor's introduced the S&P Pure Growth Style Index and S&P Pure Value Style Index which was attribute-weighted. That is, a stock's weight in the index is decided by the score it gets relative to the value attributes that define the criteria of a specific index, the same measure used to select the stocks in the first place. For these two indexes, a score is calculated for every stock, be it their growth score or the value score (a stock cannot be both) and accordingly they are weighted for the index.
One argument for capitalization weighting is that investors must, in aggregate, hold a capitalization-weighted portfolio anyway. This then gives the average return for all investors; if some investors do worse, other investors must do better (excluding costs).