---
type: "Topics"
locale: "en"
url: "https://longbridge.com/en/topics/41155150.md"
description: "Lam Research, GlobalFoundries, and STMicroelectronics all hit new two-week highs today, with relatively clean technical patterns on both equipment and manufacturing sides.Lam Research closed above 322, with its 5-day moving average at 299 continuously turning upward and volume supporting the move. As long as a pullback doesn't break below 300, this uptrend structure remains intact. GlobalFoundries broke above the 90 level; once it decisively breaks through the previous high concentration area on high volume, the target looks higher. STMicroelectronics showed slight short-term weakness after breaking through 70.All three have moved far from their moving averages, making the risk-reward ratio for chasing the rally not ideal—I prefer waiting for a pullback to the 5-day moving average and stabilization before adding, and should reduce positions if they break below their respective breakout necklines (Lam 300 / GlobalFoundries 78)."
datetime: "2026-05-27T10:14:21.000Z"
locales:
  - [en](https://longbridge.com/en/topics/41155150.md)
  - [zh-CN](https://longbridge.com/zh-CN/topics/41155150.md)
  - [zh-HK](https://longbridge.com/zh-HK/topics/41155150.md)
author: "[水天异色3](https://longbridge.com/en/profiles/27514818.md)"
---

# Lam Research, GlobalFoundries, and STMicroelectron…


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