说的好，我也在想这个问题，我想在牛市可以增加龙头股的比例。这是前几天网友AI的帖子，记笔记的好处，哈哈
BrightLine
2025-01-12 09:06:55
( reads)
All of them are leaders of AI in their categories: 
All of them are leaders of AI in their categories:
catfish1988
2025-01-12 09:50:18谢谢分享。是50天EMA？