我的交易日志(trading journal)

一个成功的投资者,85%归功于正确的资产配置,10%来自于选择投资目标的功力,5%必须靠上帝的保佑。--威廉·夏普
愿在还有行动力时,为未来打好底——在变老之前,先站稳脚。-- gam2023
有钱不花是穷人 -- 蔡岚
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向大师 Ray Dalio 学习,也来写一个交易日志,以便从自己的交易中学习:

1. TSMC: 2021 年年初,在观察了大约一年后以 USD 128 左右买了TSMC。

理由:

芯片短缺越来越严重。所以市场需求特别强劲。TSMC 拥有大约55%市场份额。

所以应该从中受益最大。

目前情况

1.(OCT/2021):USD 115 on 11/15/2021

2.  Hypothesies:

 a) 美国政府要求TSMC交出客户资料。可能预示着噩梦的开始

 b)  美国政府很有可能在未来扶持 Intel, Global Foundries 而冷落TSMC/SAMSUNG

 

Nov/7/2021 Update:

亏本卖掉了换成SP500. 认为TSMC前途凶多吉少。很有可能像法国的金普斯, 和 阿尔斯通 两个公司一样。

 c) 目前预测三种结局:1)被INTC低价收购。2)被打压最终沦为三流公司 3)彻底关门。所有技术转移至西方某个国家。原因:

   1.  政府因为国家安全的缘故,对TSMC的技术和控制权志在必得。马尼拉时报有一片文章,非常值得一读( https://www.manilatimes.net/2021/10/24/opinion/columns/us-warns-skorea-and-taiwan-give-us-your-secrets-or-go-to-prison/1819475 )

   2.  INTC 目前正大力在美国,欧洲,以色列,日本建厂。而花大钱研发5/3纳米制程只是轻描淡写一笔带过(CNBC 采访)。预示着他们基本知道这台戏将如何收场。

 

总结:

* 个股总是有诸多“想不到”。还是SP500最好。

* 全球最大芯片生产厂商TSMC能从芯片短缺中受益,就是WISHFUL THINKING。虽然TSMC已经提价20%,但是基于短缺的根源(疫情,原材料等),它是无法解决短缺问题的。

*早在OCT/6/2021 商业部就要求TSMC/SAMSUNG配合交出要求的信息。没时间紧跟信息,就别涉及个股。即使你在本专业内也一样。

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