correction again, bid-ask is the profit for the middle men.


所有跟贴·加跟贴·新语丝读书论坛

送交者: Enlighten 于 2008-10-07, 16:39:43:

回答: correction: bid will be lower than ASK 由 Enlighten 于 2008-10-07, 16:29:33:

if more people sell than buy, then they cannot find matching buyers. so they have to lower the ASK price to a point which it's low enough to have the same demand in terms of number of shares.



所有跟贴:


加跟贴

笔名: 密码: 注册笔名请按这里

标题:

内容: (BBCode使用说明