英文名称：Average Up 中文名称：提高平均价格
以比原先买入价格高的价格买入更多股票、商品等，从而提高所有股票、商品等的平均价格。

The process of buying additional shares at higher prices. This raises the average price that the investor pays for allthe shares. In the context of short selling, averaging up is achieved by selling additional sharesat a price higher than that of the first transaction.

Say you buy XYZ at $20 per share, and as the stock rises you buy equal amounts at $24, $28 and $32 per share. This would bring your average purchase price to $26 per share.