集合竞价怎么挂单才能成交？

集合定价三原则： 原则一：以此价格成交可实现最大成交量； 意思就是哪个价格的买入委托单和卖出委托单的数量最多，就先撮合哪一个价格的委托单。比如说：在10元的时候，买卖委托单有1000手，10....

集合定价三原则：

原则一：以此价格成交可实现最大成交量；

意思就是哪个价格的买入委托单和卖出委托单的数量最多，就先撮合哪一个价格的委托单。比如说：在10元的时候，买卖委托单有1000手，10.01的时候买卖委托单有500手，则先成交1000手的委托单。

原则二：与基准价格相同的买方或卖方至少有一方全部；

比如：此时集合竞价的价格为8.8元，而投资者以9元的价格申报买入，那么高于8.8元的委托单都会全部成交；而如果此时的价格为10元，投资者委托了以9.5的价格卖出，那么此时低于10元的价格都会撮合成交。

原则三：高于基准价格的买入申报与低于基准价格的卖出申报全部满足成交。也就是说如果投资者想要买入，则可以直接以涨停板的价格委托，如果想要卖出，则可以直接以跌停板的价格委托，这样就更容易成交。不过值得放心的是，及时是以涨停价或跌停价委托，系统也不一定按照这个价格成交。

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.