It's good to average down when buying.

这是很好的平均下跌时买进。

youdao

The harsh tone of the administration's message stunned both Wall Street and Detroit, sending the dow Jones industrial average down by more than 250 points.

华尔街和底特律震惊于管理层的强硬立场，导致道琼斯工业指数降幅超过250点。

youdao

There is a tendency to want to price average down on losing long positions (or up on losing shorts) because if you like, say, corn at $3.50, you'll love it at $3.25.

有一种倾向，为了使得平均价位降低而失去多头头寸（或为了提高平均价格而失去空头头寸），那是因为如果你愿意的话，比如说，（当前）玉米3.50刀，你将喜欢以3.25刀的价格买入。

youdao

One day,an average Joe was walking down the street.

VOA: special.2010.02.07

Saying, well, the market on average will go up a little bit, or go down a little bit.

导致了股票价格的浮动值不同,基本上股市平均是向上增长的或是向下跌了。

麻省理工公开课 - 计算机科学及编程导论课程节选

would have been the winning answer had everyone assumed that the average would have been constantly compounded down to 1, but since a couple of people chose the, I mean not incorrect answers, but the higher averages, then it was pushed up to 13.

如果大家都认为,平均数会一直下降到1的话,1应该是最终的答案,但是由于一部分人选择了,并不是说是错误的,但是却高于平均值的数,就把平均数推高到了13

耶鲁公开课 - 博弈论课程节选

Like traders throwing good money after bad, their instinct is to average down their cost of their position.

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The raids helped push the Dow Jones Industrial Average down about 150 points before a rally left the index down 24.97 points.

WSJ: FBI Raids Hedge Funds as Insider-Trading Probe Widens

The Dow Jones industrial average down 1.8 percent to close at 14, 599.20.

NPR: Asia Stocks Sink On Global Growth Worries