U.S. stock intraday update: Rated as a buy, up nearly 60% in six months! Sterling Infrastructure soared 15.52%

U.S. Stock Market Midday Update

Sterling Infrastructure rose by 15.52%. Based on recent key news:

1. On July 30, Sterling Infrastructure received a buy rating from analysts, despite some analysts believing that five other stocks are more attractive. The analysts' buy rating boosted market confidence in Sterling Infrastructure, driving the stock price up by 15.52%. Source: Zhitong Finance

2. On July 29, Sterling Infrastructure's stock price increased by 59.52% over the past six months, demonstrating strong market performance. Investors are optimistic about its future growth potential, further driving the stock price up. Source: Wall Street Insight

3. On July 28, Sterling Infrastructure's industry performance exceeded expectations, attracting more capital inflow. The overall positive industry outlook enhanced investor confidence, leading to a continuous rise in stock prices. Source: Jinshi Data

Top Stocks by Industry Trading Volume

Quanta Services rose by 15.30%. Based on recent key news:

1. On July 30, Quanta Services completed multiple acquisitions, including Dynamic Systems, expanding its civil, mechanical, and turnkey capabilities. The backlog increased to $53.44 billion, with remaining performance obligations of $33.55 billion, enhancing revenue visibility in the short to medium term. Source: SEC Announcement

2. On July 30, Quanta Services reported second-quarter revenue of $9.6 billion, exceeding IBES expectations of $8.613 billion. Adjusted EBITDA was $1.1 billion, surpassing the expected $874.8 million, with net income of $451.4 million and EPS of $2.96. Source: Reuters

3. On July 30, Quanta Services' earnings and revenue growth accelerated, with a surge in backlog driven by AI construction. Source: Reuters AI industry demand is strong, driving order growth.

Comfort Systems USA rose by 10.26%. Based on recent key news:

1. On July 30, Comfort Systems USA announced its second-quarter financial report, with revenue increasing by 50% year-over-year and net profit doubling, while the order backlog reached a record high. However, stock sales by directors and market concerns over high valuations put pressure on the stock price. Source: Zhitong Finance

2. On July 29, management projected same-store revenue growth in the mid-to-high 30% range for 2026, supporting strong growth momentum. Despite execution risks, investors remain optimistic about its growth potential. Source: Wall Street Insight

3. On July 28, Goldman Sachs initiated coverage of the stock with a buy rating and a target price of $2,159, optimistic about its exposure in the AI data center construction sector. Source: Jinshi Data Industry growth is strong, with attention to valuation risks MasTec rose by 11.91%. Based on recent key news:

4. On July 31, MasTec announced the appointment of Alex Spiro as a Class III director on the board. Spiro has over ten years of experience in corporate governance, securities issues, complex litigation, and strategic transactions, which enhances the company's governance structure, boosts market confidence, and drives up the stock price.

5. On July 30, MasTec continued to provide engineering and construction services in the clean energy and infrastructure sectors, with positive market expectations for its renewable energy business further driving up the stock price.

6. On July 29, although not directly related to MasTec, Fort Technology's announcement of global module shipments and cash dividends showed a positive trend in the industry overall, indirectly supporting MasTec's market performance. The clean energy sector is performing strongly, with significant capital inflows.

Stocks ranked at the top of the industry by market capitalization

Ferrovial SE rose by 3.74%. Based on recent key news:

1. On July 28, Ferrovial announced its financial report for the first half of 2026, with adjusted EBITDA increasing by 21.6% to €746 million, revenue growing by 11.3% to €4.701 billion, and net profit at €258 million. Strong financial report data drove up the stock price.

2. On July 29, Barclays analyst Pierre Rousseau maintained a buy rating on Ferrovial, with a target price of €66. The analyst's positive rating further boosted market confidence.

3. On July 29, Ferrovial announced significant revenue growth in the North American highway and construction sectors, with healthy order volumes, demonstrating the company's leadership position in the industry. The industry is performing strongly, the macroeconomic environment is stable, and there are significant capital inflows