1.原文连结(必须检附)：
http://goo.gl/Y804PJ
2.原文内容：
The best way to make money in China’s booming stock market has been,
well, to do nothing.
Simply buying and holding would have captured the 142% return in the
Shanghai Composite Index over the past year, the best performance
among 23 trading models based on technical analysis such as the
Bollinger band indicator and moving averages.
The mean return of these tools is only 14%,
according to back-testing data compiled by Bloomberg.
后略 有兴趣者请自行参考原文
3.心得/评论(必需填写)：
这其实算旧闻 5/28彭博社记者实际回测了23种交易策略
包含平均线移动法 布林通道等传统的程式交易后
发现这些策略平均只有可怜的14%报酬
这些策略中表现最佳的是最简单的"买了 放著"