JBL dailytradingvolume of online trading platform for hundreds of millions of dollars.
JBL在线交易平台每天交易额达数亿美元。
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We find that dailytradingvolume, used as a proxy for information arrival time, has no significant explanatory power on the conditional volatility of daily returns.
Tradingvolume was the lightest of the year, with about 3.2 billion shares changing hands in New York Stock Exchange composite volume, well below the daily average of 5.4 billion shares.