---
title: "U.S. stock market midday update: SMJ stock price rises 12.98%, trading volume increases, market sentiment is high but caution is needed for volatility risks"
type: "News"
locale: "en"
url: "https://longbridge.com/en/news/276634179.md"
description: "SMJ rose 12.98%; Pool fell 1.30%, with a transaction volume of USD 113 million; General Parts fell 1.13%, with a transaction volume of USD 6.575 million; LKQ fell 2.26%, with a transaction volume of USD 3.008 million; Polibeli fell 9.45%, with a market value of USD 2.704 billion"
datetime: "2026-02-23T18:42:25.000Z"
locales:
  - [zh-CN](https://longbridge.com/zh-CN/news/276634179.md)
  - [en](https://longbridge.com/en/news/276634179.md)
  - [zh-HK](https://longbridge.com/zh-HK/news/276634179.md)
---

# U.S. stock market midday update: SMJ stock price rises 12.98%, trading volume increases, market sentiment is high but caution is needed for volatility risks

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

SMJ, up 12.98%, with increased trading volume and no significant news recently. Trading is active, with clear capital flow. Considering sector and industry trends, the stock shows significant volatility, and the specific reasons need further observation.

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

Pool down 1.30%, with increased trading volume. Based on recent key news:

1.  On February 21, Wells Fargo analyst Sam Reid lowered Pool's target price from $275 to $230, maintaining a hold rating. This reflects market concerns about Pool's future profitability, putting pressure on the stock price.
    
2.  On February 21, Pool's commercial product revenue grew 3% year-over-year, showing stable revenue sources. Nevertheless, the market remains cautious about the overall performance of consumer companies, affecting the stock price.
    
3.  On February 21, Robert W. Baird maintained a buy rating on Pool, showing some analysts' confidence in its long-term value, but failing to reverse the downward trend in the stock price. Warning signals are emerging for consumer companies.
    

General Parts down 1.13%. Based on recent key news:

1.  On February 21, UBS analyst Joseph Spak downgraded BorgWarner's rating from neutral to sell and raised the target price from $49 to $55. This led to a 10.59% drop in BorgWarner's stock price this week, negatively impacting the automotive parts industry.
    
2.  On February 22, after Reliance announced its fourth-quarter results, JP Morgan downgraded its rating from overweight to neutral and lowered the target price from $340 to $330. At the same time, BMO Capital also downgraded its rating from outperform to market perform, lowering the target price from $340 to $320, resulting in a 6.68% drop in Reliance's stock price this week.
    
3.  On February 22, BridgeBio Pharma's stock price fell 11.43% this week, with increasing market concerns about its future profitability. The automotive parts industry is under pressure, with significant capital outflow.
    

LKQ down 2.26%, with increased trading volume. Based on recent key news:

1.  On February 20, MarketWatch reported that LKQ's stock price fell mainly due to market concerns about its future profitability. Analysts pointed out that increased competition in the North American market could affect its profit margins, putting pressure on the stock price.
    
2.  On February 19, LKQ's financial report showed that its fourth-quarter revenue was below expectations, leading to a negative market reaction. The report indicated that despite revenue growth, rising costs led to a decline in net profit, and investors are cautious about its future performance On February 18th, the overall performance of the industry was weak, affecting LKQ's stock price. The automotive parts industry is facing supply chain challenges and cost pressures, leading to weakened investor confidence in the sector. The automotive parts industry is under cost pressure.
    

**Top stocks by market capitalization in the industry**

Polibeli, down 9.45%, with a market capitalization of $2.704 billion, saw increased trading volume and no significant news recently. The 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

### Related Stocks

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

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