Which of the following statements about arbitrage and m-找考题网

Which of the following statements about arbitrage and market anomalies is most accurate

A. Investors of the funds that arbitrageurs and traders use are generally too patient and fail to remove funds in a timely manner when trades go against them.
B. Arbitrageurs have more capital at their disposal than they require enabling them to pursue any security mispricing.
C. In pairs trading, where an arbitrageur purchases the underpriced security and shorts the overpriced security, stock-specific risk remains.

单项选择题When using margin to invest in equities, which of the following defines initial margin and what level will the margin be brought back to in the event of a margin callInitial margin Margin call action①A. amount of borrowed funds in the transactions a deposit must be made to bring the margin back to the initial margin②B. amount of borrowed funds in the transactions a deposit must be made to bring the margin back to the maintenance margin③C. minimum amount of equity required of the investor a deposit must be made to bring the margin back to the maintenance marginA. ①B. ②C. ③