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Persey · 2023年07月30日

这题选A不行么?提高交易速度,尽可能的交易更多的股票

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NO.PZ202212270100001103

问题如下:

Chatterjee decides to buy 10,000 shares of MPU with a decision price of yesterday’s close at $40.00 per share and sets a limit price of $40.50 for the order. The trading venue charges $0.03 per share as a commission.

MPU faces strong demand and prices continue rising throughout the trading day. Angels is able to get three trades executed within the limit order set by Chatterjee. After the third trade, MPU shares trade at prices over the limit order and close at $40.90. Chatterjee determines that MPU is now fairly valued and does not want to buy any more MPU shares at the current price. The trade execution details are shown in Exhibit 1.



Which of the following improvements is most likely to reduce the opportunity cost of the trade execution?

选项:

A.

Knowing beforehand which broker and/or algorithm is best suited to reduce the time between receipt of the order and market execution.

B.

Knowing the share quantity that is most likely to be executed within a specified price range.

C.

Selecting the proper trading urgency.

解释:

Correct Answer: B

Opportunity cost can be reduced by knowing the order size and share quantity that is most likely to be executed in the market within a specified price range.

Knowing beforehand which broker and/or algorithm is best suited to reduce the time between receipt of the order and market execution could help reduce the delay cost. Selecting the proper trading urgency can reduce the trading cost.

RT

1 个答案

笛子_品职助教 · 2023年07月31日

嗨,从没放弃的小努力你好:


这题选A不行么?提高交易速度,尽可能的交易更多的股票


机会成本是指,本来要成交,结果没成交,最后造成的收益差距。

因此,重点是保证成交。

A 选项减少交易时间,更多的是涉及到excution risk。虽然也能减少机会成本,但是不及B选项那么直接。

在两者均可的时候,我们要选择更合适的B选项。

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