股票买入和卖出的价格怎么定？

股票交易分为市价交易和限价交易，市价就是以市场实时价格成交，而限价是以投资者的委托价格成交，比如股票市价为10元，投资者委托价格为9.99元，当股票下跌至9.99元就会成交，需要注意的是不管是市价...

股票交易分为市价交易和限价交易，市价就是以市场实时价格成交，而限价是以投资者的委托价格成交，比如股票市价为10元，投资者委托价格为9.99元，当股票下跌至9.99元就会成交，需要注意的是不管是市价委托还是限价委托，都是遵循价格优先、时间优先的原则成交。

市价委托一般能保证投资者及时进行成交，市价委托在偏离市场实时价格较小的情况下，一般能实时交易。限价委托一般不能实时成交，也不能保证一定会成交。

MCSE boot camps have its supporters and its detractors. Some people do not understand why you should have to spend money on boot camp when you can get the MCSE study materials yourself at a fraction of the camp price. However, who has the willpower to actually sit through a self-imposed MCSE training.

MCSE boot camps have its supporters and its detractors. Some people do not understand why you should have to spend money on boot camp when you can get the MCSE study materials yourself at a fraction of the camp price. However, who has the willpower.

MCSE boot camps have its supporters and its detractors. Some people do not understand why you should have to spend money on boot camp when you can get the MCSE study materials yourself at a fraction of the camp price. However, who has the willpower.