---
title: "Pre-market hot trades in US stocks: C3is pre-market down 8.43%; Happy City pre-market down 7.21%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/274791186.md"
description: "C3is pre-market down 8.43%; Happy City pre-market down 7.21%; eLong Power pre-market up 64.43%; Park Ha Biological Tech pre-market up 58.58%; Concorde pre-market up 41.85%"
datetime: "2026-02-04T09:57:41.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/274791186.md)
  - [en](https://longbridge.com/en/news/274791186.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/274791186.md)
---

# Pre-market hot trades in US stocks: C3is pre-market down 8.43%; Happy City pre-market down 7.21%

**Pre-market Hot Trades in US Stocks**

C3is, down 8.43% in pre-market trading, with no significant news recently. Trading is active, and there is a clear flow of funds. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation.

Happy City, down 7.21% in pre-market trading, with no significant news recently. Trading is active, and there is a clear flow of funds. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation.

**Top Gainers in Pre-market US Stocks**

eLong Power, up 64.43% in pre-market trading. Based on recent key news:

1.  On February 3rd, eLong Power announced the completion of its latest business transaction. The company holds a leading position in high-power battery technology, and the completion of this transaction may enhance market confidence in its future growth, driving the stock price up.
    
2.  On February 3rd, the company announced a public offering priced at $7.6 million. This move may lead to stock price volatility, as investor concerns about equity dilution could affect market sentiment.
    
3.  On February 2nd, eLong Power detailed its business risks in SEC filings. These forward-looking statements may raise market concerns about the company's future performance, leading to stock price volatility. The new energy industry has policy support, and market attention is high.
    

Park Ha Biological Tech, up 58.58% in pre-market trading, with no significant news recently. Trading is active, and there is a clear flow of funds. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation.

Concorde, up 41.85% in pre-market trading. Based on recent key news:

1.  On February 3rd, Concorde International Group Ltd reached a merger agreement with Yoov Group Holding Limited. According to SEC filings, this merger values Yoov's equity at $600 million, significantly boosting Concorde's stock price.
    
2.  On February 3rd, Concorde released merger-related information in the EDGAR system, further confirming the details of the merger and enhancing market confidence in the stock.
    
3.  On February 4th, the market's positive reaction to the merger news led to a 41.85% increase in Concorde's pre-market stock price. The merger agreement drove the stock price up, and the market response was positive

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