问题如下:
The following limit order standing in the stock’s order book:
Suppose Carl submitted a day order with a limit price of $ 20.87 and sold 1,000 shares, and no more investor submits a buy order after he submitted the order. What is the average price for Carl’s transaction?
选项:
A.$21.70.
B.$21.28.
C.$21.05.
解释:
Carl’s average trade price is:
Carl's order will be filled with the most aggressively priced buy order firstly, which is Fiona’s order for 300 shares at $21.89. Carl still remaining 700 shares did not sell. Philip’s order for 400 shares at $21.02 is the second aggressively priced buy order, after the order was filled Carl still have 300 shares to sell. Debbie’s order for 200 shares at $20.88 is the third aggressively priced buy order, he still has 100 shares to sell after the third order takes place. Liam’s order for 1,000 shares at $20.70 is the next buy order, but the price of this order is lower than Carl's required limit price, therefore, no more transactions can be carried out.
这个人出价低于买方报价,不是make a new market吗? 买方不是应该以他的价格成交吗?