· 个股论点
这就是为什么我不喜欢 Jane Street 持有和我一样的 $AAOI。 他们是做波动交易的，尤其喜欢搞散户最爱的名字，然后触发止损和恐慌。 但如果你知道自己持有什么： 一家美国公司，6.69 十亿美元市值，做的是整条收发器供应链： 从激光 -> 设计 -> 组装。 如果 $MSFT、$AMZN、$ORCL 这些公司真的会把他们能买的都买了，那对我个人来说，这个价格简直是捡漏。 对高 beta 股票来说，入场前把 conviction 和仓位管理好特别重要。 否则你就会一遍又一遍地在底部割肉、在顶部追高。
And... this is why I don't like Jane Street owning the same stocks I do like $AAOI. They trade volatility, especially with retail favorite names and trigger stop losses/panic. If you know what you own though: $6.69B for a US company that makes the entire transceiver supply chain: From Laser -> Design -> Assembly. With likely $MSFT, $AMZN, $ORCL buying anything they can make, is a steal for me personally. With high beta stocks, it's really important to build conviction and manage sizing correctly before entering a trade. Otherwise you'll end up capitulating the bottom and buying the top over and over.