博客Blog
每周一篇 Pine Script 与自动化执行的实践心得，只讲写法和可靠性，不荐股、不讲收益。
A weekly note on Pine Script and automated execution: technique and reliability only, no stock picks or return claims. Most posts are written in Chinese.
- 让 Pine Script 警报不重绘、不重复的三个习惯
自动下单最怕两件事：信号在盘中闪现又消失，以及同一个信号被执行两次。三个写法习惯可以避开大部分问题。