---
title: "Pre-market hot trades in US stocks: AMPLITECH surges 40% in pre-market, active funds but no positive news"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/291928100.md"
description: "AMPLITECH GROUP INC. COM USD0.001 (S/R 18/07/2026) pre-market up 40.00%; Crinetics Pharmaceuticals pre-market up 98.86%; Starlink AI Acquisition Corporation pre-market up 63.55%; Trident Digital Tech pre-market up 56.59%"
datetime: "2026-07-07T11:56:57.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/291928100.md)
  - [en](https://longbridge.com/en/news/291928100.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/291928100.md)
---

# Pre-market hot trades in US stocks: AMPLITECH surges 40% in pre-market, active funds but no positive news

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

AMPLITECH GROUP INC. COM USD0.001 (S/R 18/07/2026) is up 40.00% in pre-market trading, with no significant news recently. The trading is active, and the capital flow is evident. 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**

Crinetics Pharmaceuticals is up 98.86% in pre-market trading. Based on recent key news:

1.  On July 6, Fortive Corporation announced it would acquire Crinetics Pharmaceuticals for $85 per share in cash, totaling approximately $10 billion. This news led to a pre-market surge of 98.86% in Crinetics' stock price.
    
2.  On July 6, Fortive stated that this acquisition would expand its business in the endocrinology field and is expected to contribute to adjusted operating profit by 2029. This news further boosted market confidence in Crinetics.
    
3.  On July 6, analysts changed their ratings on Crinetics, with Oppenheimer analysts downgrading their rating from "Outperform" to "Perform," and Cantor Fitzgerald analysts also downgrading their rating from "Buy" to "Neutral." Nevertheless, analysts still believe Crinetics has a strong biotechnology pipeline. The biopharmaceutical industry has performed strongly recently, with evident capital inflow.
    

Starlink AI Acquisition Corporation is up 63.55% in pre-market trading, with no significant news recently. The trading is active, and the capital flow is evident. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation.

Trident Digital Tech is up 56.59% in pre-market trading. Based on recent key news:

1.  On July 7, Trident announced a restructuring to support its growth strategy. The restructuring will enhance financial flexibility, support strategic acquisitions, commercialize enterprise AI, and expand digital infrastructure business. This move drove the stock price up by 66.48%. Source: Benzinga
    
2.  On July 6, the company announced the termination of its ADS program and the transition to trading ordinary shares on NASDAQ. This move aims to optimize the shareholder structure and enhance market liquidity, further driving the stock price up. Source: Company news
    
3.  On July 6, Trident announced its AI expansion strategy, including collaboration with US companies to commercialize the IRMA AI engine and expand its cybersecurity platform to the Asia-Pacific and African regions. This strategy has enhanced market confidence and driven the stock price up. Source: Company news AI industry expansion, market confidence strengthened

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