---
title: "Hot pre-market trades in US stocks: Wellchange pre-market up 11.11%, clear capital flow, market sentiment triggers volatility attention"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/282841726.md"
description: "Wellchange pre-market up 11.11%; Immutep pre-market up 138.63%; VisionSys AI pre-market up 130.00%; Allied Gaming & ENT pre-market up 102.38%"
datetime: "2026-04-15T12:12:43.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/282841726.md)
  - [en](https://longbridge.com/en/news/282841726.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/282841726.md)
---

# Hot pre-market trades in US stocks: Wellchange pre-market up 11.11%, clear capital flow, market sentiment triggers volatility attention

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

Wellchange is up 11.11% in pre-market trading. There have been no significant news recently; trading is active with clear capital flows. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation. no\_news

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

Immutep is up 138.63% in pre-market trading. Based on recent key news:

1.  On April 15, Immutep received FDA orphan drug designation for the treatment of soft tissue sarcoma. This designation supports potential late-stage development, with trials achieving primary endpoints in 38 evaluable patients, with a median tumor transparency/fibrosis of 51.5%. This news significantly boosted the stock price.
    
2.  On April 14, Immutep CEO, CFO, and Executive Director Marc Voigt submitted an initial Form 3, showing ownership of 14,792,145 common shares. This news increased market confidence in the company's management, further driving up the stock price.
    
3.  On April 13, Immutep COO Deanne Diem Miller submitted an initial beneficial ownership statement, reporting ownership of 2,867,305 common shares. This news also enhanced market confidence in the company's executives, propelling the stock price upward. There is increased market attention on the biopharmaceutical industry, with noticeable capital inflows.
    

VisionSys AI is up 130.00% in pre-market trading, with no significant news recently. Trading is active with clear capital flows, and considering the sector and industry trends, the stock shows significant volatility, with specific reasons needing further observation.

Allied Gaming & Entertainment is up 102.38% in pre-market trading. Based on recent key news:

1.  On April 14, Allied Gaming & Entertainment announced a comprehensive solution and strategic development path with Knighted Pastures. This move resolved legal disputes between the two parties, enhancing market confidence and significantly boosting the stock price. Source: Reuters
    
2.  On April 14, Allied Gaming stated that there were no questions regarding Knighted Pastures' operational practices or integrity under the terms of the solution. This statement further solidified investor confidence, promoting the stock price increase. Source: Reuters
    
3.  On April 15, retail trader sentiment shifted from "bearish" to "extremely bullish," with news volume increasing from "normal" to "very high," reflecting positive market expectations for the stock. Source: Stocktwits The US stock market has recently seen increased volatility, and risks need to be monitored

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