成交金额：指在一定时间内，某一市场或交易所中所有交易的总金额。
the volume measured in dollars
同义词： turnover
The dollar volume of defaults is also much lower.
违约的资金量也非常低。
Only 1% of the dollar volume of listed shares are fails.
上市股票交易总额中只有1%失败。
The dollar volume of world-wide and U.S. deals jumped significantly from August, up 58% and 79%, respectively.
当月全球和美国并购交易以美元计算的金额较8月份分别暴涨了58%和79%。
This was the lowest number of initial public offerings since 1991, but dollar volume remained strong.
Payments Volume It represents the total dollar volume of purchases made by Visa cards worldwide.
FORBES: Transaction Volumes And Fees Are Fulcrums For Visa Stock
Magna expects broadcast networks' dollar volume could fall 2% while cable TV's volume could rise about 5%.