---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/42976779.md"
description: "$Taiwan Semiconductor(TSM.US) Add to position once it stabilizes. The DUV lithography machine has been manufactured by 'Big East' (China). TSM is more stable right now. I still believe in tech monopolies; only tech monopoly works."
datetime: "2026-07-28T03:03:35.000Z"
locales:
  - [en](https://longbridge.com/en/topics/42976779.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/42976779.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/42976779.md)
author: "[AlphaWey](https://longbridge.com/en/profiles/370.md)"
---

# $Taiwan Semiconductor(TSM.US) Add to position once…


### Related Stocks

- [TSM.US](https://longbridge.com/en/quote/TSM.US.md)

## Comments (1)

- **youthbye · 2026-07-28T11:10:49.000Z**: Long time no see, Da Xian. How much are you planning to invest at?