该指数由3个次指标组成，涵盖了财富，健康和教育领域。
The index is a combination of three sub-indices covering wealth, health and education.
举例来说，信心指数最近一次触底是在2月，刚好在股市触底之前。
The latest confidence bottom, for example, came in February, just before stocks bottomed.
最后，再说个运算符**，它表示乘方，就是前一个数为底数，后一个数为指数的次幂运算。
Finally, the operator ** performs exponentiation; that is, it raises a number to a power.
该指数是最新一个月一次。
华尔街指数已经预言了最近五次衰退中的九次！
Wall Street indexes predicted nine out of the last five recessions!
道琼斯平均指数在过去两个星期交易有四次在此水平之上。
The Dow had traded above that level four other times in the past two weeks.
这三次事件都发生在道琼斯指数疯狂飙升的历史时期。
All three events took place when the DJIA was shooting off into the stratosphere.
那斯达克综合指数下跌了33.33点或1.5%﹐收盘在2，195.80点﹐这是它第一次收盘显示2006年的下跌损失。
The NASDAQ fell 33.33 or 1.5% to 2,195.80, showing a loss for the first time in 2006.
那斯达克综合指数下跌了33.33点或1.5%﹐收盘在2，195.80点﹐这是它第一次收盘显示2006年的下跌损失。
The NASDAQ fell 33.33 or 1.5% to 2,195.80, showing a loss for the first time in 2006.
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