为什么跑不赢指数？

买股票跑不赢指数的原因有以下4个方面可以参考： 1、个股走势和指数不一定会完全同步，个股的波动相比指数要大，很有可能个股1个月涨了指数1年的涨幅。如果是在个股涨高之后再买，那么后面的走势长期看就...

买股票跑不赢指数的原因有以下4个方面可以参考：

1、个股走势和指数不一定会完全同步，个股的波动相比指数要大，很有可能个股1个月涨了指数1年的涨幅。如果是在个股涨高之后再买，那么后面的走势长期看就会向指数回归，其实还是个买点的问题。

2、个股基本面逐步下滑，比如08年上市的中石油，上市时业绩是非常好的，但是上市后业绩就一直下滑，这样后面当然就跑不赢指数。

3、指数的收益率其实是一次性买入并长期持有的策略，但是市场的参与者不可能一开始就投入了最大的资金，后面就不继续投入了。市场资金都是源源不断买入的，越涨买的越多，越跌反而卖了，这就降低了长期收益率。再加上时不时追涨杀跌，择时预测未来等造成损失。

4、大部分指数有一个成分股优胜劣汰的进出规则，这个规则保证了长期持有的股票不出大的差错，且分散了持股风险。而且有些指数天然就能在长期内提高收益，自动高抛低吸，比如红利指数。

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.