1.原文連結(必須檢附)：
http://goo.gl/Y804PJ
2.原文內容：
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.
後略 有興趣者請自行參考原文
3.心得/評論(必需填寫)：
這其實算舊聞 5/28彭博社記者實際回測了23種交易策略
包含平均線移動法 布林通道等傳統的程式交易後
發現這些策略平均只有可憐的14%報酬
這些策略中表現最佳的是最簡單的"買了 放著"