---
title: "Why did SKHY, EOSE, OKLO stocks plunge to 52-week lows today?"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/294148144.md"
description: "SK Hynix, Eos Energy, and Oklo stocks hit 52-week lows as investors reassess high-growth, capital-intensive sectors. SK Hynix fell over 8% despite strong AI demand, missing Q2 revenue estimates. Eos Energy dropped after its CEO sold shares, reflecting broader clean-energy profitability concerns. Oklo declined due to regulatory delays in advanced nuclear projects. The selloff highlights market caution toward companies requiring long investment horizons before generating substantial returns."
datetime: "2026-07-29T03:50:21.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/294148144.md)
  - [en](https://longbridge.com/en/news/294148144.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/294148144.md)
generator: "portal-rs"
---

# Why did SKHY, EOSE, OKLO stocks plunge to 52-week lows today?

・SK Hynix stock faced pressure as Q2 revenue missed Street expectations. ・Eos Energy shares hit a 52-week low after CEO Joe Mastrangelo sold 159,154 shares. ・Oklo shares fell to a yearly low of $37.80 as investors scaled back exposure to advanced nuclear companies. SK Hynix Inc. (SKHY), Eos Energy Enterprises (EOSE) and Oklo Inc. (OKLO) tumbled to ...

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- [OKLO.US](https://longbridge.com/en/quote/OKLO.US.md)
- [EOSE.US](https://longbridge.com/en/quote/EOSE.US.md)
- [EOSEW.US](https://longbridge.com/en/quote/EOSEW.US.md)
- [SKHY.US](https://longbridge.com/en/quote/SKHY.US.md)
- [OKLL.US](https://longbridge.com/en/quote/OKLL.US.md)
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- [03121.HK](https://longbridge.com/en/quote/03121.HK.md)

## Related News & Research

- [SK Hynix publishes corporate governance report](https://longbridge.com/en/news/298867157.md)
- [Kioxia CEO Says to Curb Memory Price Rally, Downplays Odds of Deeper Co-op w/ SK hynix](https://longbridge.com/en/news/298396109.md)
- [Oklo Stock Drops After Announcing $1 Billion Share Sale. Should Investors Panic?](https://longbridge.com/en/news/298967713.md)
- [US listing could put Japan's Kioxia in global AI spotlight, Voya's Thomas says](https://longbridge.com/en/news/298696734.md)
- [Eos Energy Enterprises (EOSE) Gets a Hold from Roth MKM](https://longbridge.com/en/news/298537725.md)

---
> **Disclaimer: This article is for reference only and does not constitute any investment advice.**