---
title: "U.S. stock market update: Expion360 down 12.03%"
description: "Expion360 fell 12.03%; Vertiv fell 4.06%, with a transaction volume of USD 1.394 billion; Plug Power rose 1.13%, with a transaction volume of USD 817 million; Eaton fell 2.05%, with a transaction volu"
type: "news"
locale: "en"
url: "https://longbridge.com/en/news/258571988.md"
published_at: "2025-09-23T17:12:29.000Z"
---

# U.S. stock market update: Expion360 down 12.03%

> Expion360 fell 12.03%; Vertiv fell 4.06%, with a transaction volume of USD 1.394 billion; Plug Power rose 1.13%, with a transaction volume of USD 817 million; Eaton fell 2.05%, with a transaction volume of USD 506 million; Emerson Electric fell 0.87%, with a market value of USD 74.1 billion

**U.S. Stock Market Midday Update**

**Stocks with High Trading Volume in the Industry**

Vertiv fell 4.06%. According to recent key news:

1.  On September 22, analysts rated Vertiv as a moderate buy but did not include it in the top recommendations, leading to a lack of market confidence and a drop in stock price. Data source: MarketBeat. Trading volume increased, and market volatility was evident.

Prager Energy rose 1.13%. Based on recent important news:

1.  On September 23, Prager Energy held an investor tour at its green hydrogen production facility in Georgia, showcasing its record production capacity, which boosted market confidence in its leadership in large-scale hydrogen production, driving the stock price up.
    
2.  On September 23, Prager Energy's stock price increased by 88% over the past nine days, which is considered a classic short squeeze phenomenon, leading to further price increases.
    
3.  On September 23, Prager Energy was linked to the growth in demand for artificial intelligence, with investors believing that the demand for alternative energy solutions is increasing, driving the stock price up. The hydrogen energy sector is experiencing growing demand, and stock price volatility is evident.
    

Eaton fell 2.05%, with increased trading volume. According to recent key news:

1.  On September 22, analysts rated Eaton as a strong buy, with a target price of $398.53, indicating a 6.42% upside from current levels. Citi and Bernstein both maintained buy ratings, with target prices of $438.00 and $414.00, respectively. These positive analyst ratings failed to prevent the stock price from falling, possibly due to market focus on other more attractive investment opportunities. Data source: TipRanks.
    
2.  On September 21, MarketBeat reported that although Eaton was rated as a moderate buy, top analysts preferred five other stocks, which may have led to decreased investor interest in Eaton. Data source: MarketBeat. Analyst ratings in the industrial sector are positive.
    

**Stocks with High Market Capitalization in the Industry**

Emerson Electric fell 0.87%, with a market capitalization of $74.1 billion and increased trading volume. According to recent key news:

1.  On September 22, analyst ratings showed that although Emerson Electric is currently rated as "moderate buy," top analysts believe there are five stocks that are more worthy of purchase. This news led to a decline in investor confidence and a drop in stock price.
    
2.  On September 23, Emerson Electric released its latest solutions for smart devices, control systems, and industrial software aimed at automating and optimizing business performance. However, this news failed to boost the stock price, which continued to decline due to market concerns about its future performance.
    
3.  On September 23, Emerson Electric launched the Guardian Virtual Advisor, an AI-driven application designed to accelerate market response times, reduce costs, maximize asset utilization, and eliminate operational risks. Despite the potential of this innovative technology, market reaction was lukewarm, and the stock price did not see a significant rebound Industry trends and macro dynamics have a significant impact

### Related Stocks

- [XPON.US - Expion360](https://longbridge.com/en/quote/XPON.US.md)

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