---
title: "U.S. stock night market volatility: Oklo fell nearly 4% in after-hours trading, with board member shareholding disclosures raising concerns about market governance, leading to increased investor divergence"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/283758155.md"
description: "Oklo fell 3.98% in after-hours trading; Constellation Energy fell 0.75% in after-hours trading, with a transaction volume of USD 489,500; New Era Energy rose 1.50% in after-hours trading, with a transaction volume of USD 186,400; Pacific Gas and Electric rose 1.01% in after-hours trading, with a transaction volume of USD 104,300"
datetime: "2026-04-23T03:22:03.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/283758155.md)
  - [en](https://longbridge.com/en/news/283758155.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/283758155.md)
---

# U.S. stock night market volatility: Oklo fell nearly 4% in after-hours trading, with board member shareholding disclosures raising concerns about market governance, leading to increased investor divergence

**U.S. Stock Night Market Movements**

Oklo fell 3.98% in the night market. Based on recent key news:

1.  On April 20, Oklo director Derek T. Kan submitted an initial Form 3, disclosing his shareholding status. This move may raise market concerns about the company's governance structure, leading to stock price fluctuations.
    
2.  On April 21, Oklo's nuclear energy investment story sparked investor divergence, with the market taking a wait-and-see attitude towards its future development, affecting stock price performance.
    
3.  On April 22, analyst ratings showed Oklo is currently rated as a moderate buy but is not included in the top recommended stocks list, which may affect investor confidence. There is significant divergence in the nuclear energy industry investment, and policy changes need to be monitored.
    

**Stocks with High Trading Volume in the Industry**

Constellation Energy fell 0.75%. Based on recent key news:

1.  On April 21, Morgan Stanley lowered the target price for Constellation Energy from $385 to $360. This move reflects analysts' concerns about the company's future profitability, putting pressure on the stock price.
    
2.  On April 22, the company did not release any news, and the market lacks clear guidance on its future development, leading to unstable investor sentiment and a decline in stock price. The energy industry has been volatile recently and needs attention.
    

New Era Energy rose 1.50% in the night market. Based on recent key news:

1.  On April 21, New Era Energy announced a partial withdrawal of orders to allow for private placement units. This move aims to strengthen the company's capital structure and attract more investors, driving up the stock price. Source: EMBYF Stock News. The energy industry has been volatile recently and needs attention.

Pacific Gas and Electric rose 1.01%. Based on recent key news:

1.  On April 20, Pacific Gas and Electric Company partnered with Tesla to launch an innovative project, utilizing Cybertruck as a grid asset to promote the future development of California's electricity. This move has enhanced market confidence in sustainable energy, driving up the stock price.
    
2.  On April 21, analyst Ryan Levine maintained a buy rating on Pacific Gas and Electric and set a target price of $21. The analyst's positive evaluation boosted investor confidence, promoting a rise in stock price.
    
3.  On April 21, Pacific Gas and Electric holds significant weight in multiple ETFs, with capital inflows driving up the stock price. According to Benzinga Pro data, the stock price rose 0.29% in pre-market trading. Innovative projects in the electricity industry are driving up stock prices

### Related Stocks

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

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