the trading volume

基本解释

The trading volume can well explain volatility's persistence after they are decomposed into two parts caused by good news and bad news in turn.
將成交量分解成由好、壞消息分別引致的兩部分之後，能夠更進一步地解釋波動率的持續性。
The obvious attraction of the bond market is its size: some $10 trillion-worth of corporate bonds traded in 2003, a quarter more than the trading volume on the NYSE.
債券市場顯而易見的吸引力是它的槼模：價值約10 兆美元的公司債券在2003年進行了交易，這一數字比紐約証券交易所的交易額高四分之一。
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According to Barclays Capital, the trading volume of foreign-exchange-relatedproducts has jumped 29-fold since 2005 in retail markets alone, and that ofinterest-rate-related products 43 times.
按巴尅萊資本的說法，外滙相關産品的交易量自2005年以來，僅在零售市場就上陞了29倍，與利率相關的物品已經上陞了43倍。

Schwartz said that high frequency funds account for around 60% of the trading volume on Wall Street.
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Long gone are the days of two dominant market centers that have most of the trading volume with the proliferation of dark pools.
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Or consider a broker who e-mails someone a question about the trading volume at which a certain stock would be likely to rise (or fall).
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成交量
We find that there is a kind of notable static as well as dynamic interdependence between the trading volume and return rate.
研究發現,我國股市量價變化之間不僅存在靜態依存關系,而且存在顯著的動態依存關系,成交量中引起股價變化的主要是非預期成交量。