San Francisco, CA – October 6, 2025 – Advanced Micro Devices (NASDAQ: AMD) shares experienced an unprecedented surge today, propelling the semiconductor giant to record highs and injecting fresh momentum into the broader technology sector. The catalyst behind this dramatic ascent is a newly announced strategic multi-year, multi-generation partnership with artificial intelligence
The fiercely competitive semiconductor industry, the bedrock of modern technology, is once again embroiled in a series of high-stakes legal battles, underscoring the critical role of intellectual property (IP) in shaping innovation and market dominance. As of late 2025, a multi-front legal conflict is actively unfolding between Reed Semiconductor Corp., a Rhode Island-based innovator founded [...]
Stay updated with the movements of the S&P500 index one hour before the close of the markets on Monday. Discover which stocks are leading as top gainers and losers in today's session.
Tech and AI-related stocks continued to propel Wall Street to new record highs Monday, with Advanced Micro Devices Inc. (NASDAQ:AMD) surging nearly 30% after unveiling a landmark investment in OpenAI.
Let's have a look at what is happening on the US markets in the middle of the day on Monday. Below you can find the top S&P500 gainers and losers in today's session.
Shares of power management chips maker Monolithic Power Systems (NASDAQ:MPWR)
jumped 1.3% in the afternoon session after an analyst from Needham raised the company's stock price target by 25% to $1,025.
In a powerful endorsement of the burgeoning artificial intelligence sector, KeyBanc Capital Markets has identified Nvidia (NASDAQ: NVDA) and Broadcom (NASDAQ: AVGO) as the leading lights among AI stocks and the primary beneficiaries of the robust semiconductor supply chain. The influential investment firm reiterated its "Overweight" ratings for both tech
Top Wall Street analysts changed their outlook on these top names. For a complete view of all analyst rating changes, including upgrades and downgrades, please see our analyst ratings page.
Market swings can be tough to stomach, and volatile stocks often experience exaggerated moves in both directions.
While many thrive during risk-on environments, many also struggle to maintain investor confidence when the ride gets bumpy.
Each stock in this article is trading near its 52-week high.
These elevated prices usually indicate some degree of investor confidence, business improvements, or favorable market conditions.
Volatility cuts both ways - while it creates opportunities, it also increases risk, making sharp declines just as likely as big gains.
This unpredictability can shake out even the most experienced investors.
Growth boosts valuation multiples, but it doesn’t always last forever.
Companies that cannot maintain it are often penalized with large declines in market value, a lesson ingrained in investors who lost money in tech stocks during 2022.
Not all profitable companies are built to last - some rely on outdated models or unsustainable advantages.
Just because a business is in the green today doesn’t mean it will thrive tomorrow.
MPWR stock combines strong fundamentals with a technical breakout pattern. High growth, profitability, and zero debt fuel this semiconductor leader in AI and automotive markets.
The S&P 500 (^GSPC) is home to the biggest and most well-known companies in the market, making it a go-to index for investors seeking stability.
But not all large-cap stocks are created equal - some are struggling with slowing growth, declining margins, or increased competition.
Expensive stocks often command premium valuations because the market thinks their business models are exceptional.
However, the downside is that high expectations are already baked into their prices, leaving little room for error if they stumble even slightly.
Stay informed about the performance of the S&P500 index in the middle of the day on Thursday. Uncover the top gainers and losers in today's session for valuable insights.
A cash-heavy balance sheet is often a sign of strength, but not always.
Some companies avoid debt because they have weak business models, limited expansion opportunities, or inconsistent cash flow.
A number of stocks fell in the afternoon session after the major indices continued to retreat (Nasdaq -1.5%, S&P 500 -1.2%) amid profit-taking and renewed concerns about tariffs.
Monolithic Power Systems (MPWR) exemplifies quality investing with strong growth, high ROIC, zero debt, and superior cash conversion, making it a top Caviar Cruise pick.
