是否忠于策略信号；

是否摒弃个人喜好买卖信号；

是否了解公司基本面；

选股必须符合天时地利人和。

交易时间人脑变成机器人，无非分之想，无恻隐之心，该卖就卖，该买就买。

相比慢涨，更讨厌大跌。

性能问题还是很大，根据实践情况，继续花大力气调优。

因子评价系统，根据实践情况，继续升级，导出最优集合。

代码重构，多多体现python语言风格。

Take the long view

It is all about the long-term thinking.

Pursue the companies who have the ability to extend and solidify market leadership position in the long term.

Pursue the companies whose financial focus is on long-term growth in free cash flow per share.

Pursue the companies who focus relentlessly on customers.