bad-ask spread

• 买卖价差

bad-ask spread的用法和样例：

例句

1. Furthermore, contrasting to the pattern of the bid-ask spread, we show that the intraday private information elements are converging as trading progresses.
   甚且，相对于买卖价差的模式，我们证明买卖双方的私属资讯成份会随著交易时间而趋于收敛。