A:the difference in the selling price of a stock between different exchangesB:the difference in price available for an i 点我阅读全文
A:the difference in the selling price of a stock between different exchangesB:the difference in price available for an i 点我阅读全文
A:the difference in the selling price of a stock between different exchangesB:the difference in price available for an i 点我阅读全文