---
title: "Pre-market hot trades in US stocks: Propanc Biopharma pre-market down 7.19%; Western Digital pre-market up 4.73%"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/291781748.md"
description: "Propanc Biopharma pre-market down 7.19%; Western Digital pre-market up 4.73%; Zhongchao Medical pre-market up 179.20%; Lianhe Sowell pre-market up 112.17%; Julong pre-market up 30.29%"
datetime: "2026-07-06T09:37:09.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/291781748.md)
  - [en](https://longbridge.com/en/news/291781748.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/291781748.md)
generator: "portal-rs"
---

# Pre-market hot trades in US stocks: Propanc Biopharma pre-market down 7.19%; Western Digital pre-market up 4.73%

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

Propanc Biopharma is down 7.19% in pre-market trading. There are no significant recent news; trading is active with clear capital flow. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation. no\_news

Western Digital is up 4.73% in pre-market trading. Based on recent key news:

1.  On July 6, Morgan Stanley reported that the HDD market is experiencing a supply-demand imbalance, with demand driven by AI workloads, leading to an annual growth rate of 40% to 50%, while the supply side's growth rate is only 30% to 35%, resulting in a supply gap of 10% to 15% of demand. As one of the two oligopolists in the HDD market, Western Digital is in a potential "super cycle" that could last for several years, driving up its stock price.

2.  On July 6, it was reported that Trump's investment account purchased shares of Western Digital in the first quarter, which may have boosted market confidence in the stock, further driving up its price.

3.  On July 3, analysts rated Western Digital as "Moderate Buy," with three rating upgrades in the past 90 days. The market holds an optimistic view of its future performance, which also supports the stock price. AI demand is driving the HDD market into a super cycle.

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

Zhongchao Medical is up 179.20% in pre-market trading, with no significant recent news. Trading is active with clear capital flow. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation.

Lianhe Sowell is up 112.17% in pre-market trading, with no significant recent news. Trading is active with clear capital flow. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation.

Julong is up 30.29% in pre-market trading, with no significant recent news. Trading is active with clear capital flow. Considering the sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation

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- [ZCMD.US](https://longbridge.com/en/quote/ZCMD.US.md)
- [LHSW.US](https://longbridge.com/en/quote/LHSW.US.md)
- [JLHL.US](https://longbridge.com/en/quote/JLHL.US.md)

## Related News & Research

- [Cynthia Tregillis Sells 1,007 Shares of Western Digital (NASDAQ:WDC) Stock](https://longbridge.com/en/news/297248306.md)
- [Western Digital Chief Legal Officer Cynthia Tregillis disposes of common shares worth $1,250,449.43](https://longbridge.com/en/news/297243818.md)
- [Why Analysts Are Betting Western Digital Stock Can Gain Another 30% from Here](https://longbridge.com/en/news/292508334.md)
- [Propanc Biopharma Announces Positive Preclinical Data For PRP In Pancreatic Cancer, Stock Soars](https://longbridge.com/en/news/297195775.md)
- [$1000 Invested In Western Digital 20 Years Ago Would Be Worth This Much Today](https://longbridge.com/en/news/296395604.md)

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> **Disclaimer: This article is for reference only and does not constitute any investment advice.**