---
title: "Pre-market hot trades in the US stock market: ZeroStack up 29.00% in pre-market; ACM Research down 7.08% in pre-market"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/291422068.md"
description: "ZeroStack pre-market up 29.00%; ACM Research pre-market down 7.08%; Tuanche pre-market up 178.92%; Linkhome pre-market up 160.59%; Eason Tech pre-market up 140.97%"
datetime: "2026-07-01T13:17:07.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/291422068.md)
  - [en](https://longbridge.com/en/news/291422068.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/291422068.md)
---

# Pre-market hot trades in the US stock market: ZeroStack up 29.00% in pre-market; ACM Research down 7.08% in pre-market

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

ZeroStack, up 29.00% in pre-market trading, has 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.

ACM Research is down 7.08% in pre-market trading. ACM Research's decline is notable, with no significant news recently; 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. no\_news

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

TuanChe is up 178.92% in pre-market trading. There is no significant news recently; 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. no\_news

Linkhome is up 160.59% 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.

Eason Tech is up 140.97% in pre-market trading. Based on recent key news:

1.  On July 1, Creative Medical Technology Holdings Inc announced a $4.5 million warrant exercise agreement, leading to an 18% drop in stock price in pre-market trading. This news raised market concerns about the company's future financing ability, affecting investor confidence.
    
2.  On July 1, Lucas GC Ltd, after a significant rise of 117% on Tuesday, fell 17.8% in pre-market trading. The market adjusted for the previous day's gains, leading to profit-taking by investors and a decline in stock price.
    
3.  On July 1, Optimum Communications Inc fell 5% on Tuesday and then dropped another 9% in pre-market trading. The consecutive declines reflect negative market sentiment regarding its recent performance, with insufficient investor confidence. The market has shown significant volatility recently, and investors should exercise caution

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