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Valuations by themselves aren't a great predictor of drops in S&P 500 stocks. But they hold some weight paired with forecasts.

Recent filings reveal contrasting revenue patterns and net income margins for two leading cybersecurity players.

The S&P 500 Index ($SPX ) (SPY ) on Friday closed up +0.22%, the Dow Jones Industrial Average ($DOWI ) (DIA ) closed up +0.72%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed up +0.36%. June E-mini S&P futures (ESM26 ) rose +0.19%, and June E-mini Nasdaq futures...

The S&P 500 Index ($SPX ) (SPY ) today is up +0.21%, the Dow Jones Industrial Average ($DOWI ) (DIA ) is up +0.65%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) is up +0.25%. June E-mini S&P futures (ESM26 ) are up +0.20%, and June E-mini Nasdaq futures...

The S&P 500 Index ($SPX ) (SPY ) today is up +0.41%, the Dow Jones Industrial Average ($DOWI ) (DIA ) is up +0.43%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) is up +0.66%. June E-mini S&P futures (ESM26 ) are up +0.37%, and June E-mini Nasdaq futures...

CSCO is tying Security to the AI infrastructure cycle, using Splunk-driven observability and new AI-agent defenses to fuel medium-term growth.

PANW heads into Q3 earnings with strong platform growth, but rising acquisition costs and share dilution cloud near-term prospects.

The S&P 500 Index ($SPX ) (SPY ) on Wednesday closed up +0.02%, the Dow Jones Industrial Average ($DOWI ) (DIA ) closed up +0.36%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed down -0.09%. June E-mini S&P futures (ESM26 ) rose +0.04%, and June E-mini Nasdaq futures...

The S&P 500 Index ($SPX ) (SPY ) today is down -0.07%, the Dow Jones Industrial Average ($DOWI ) (DIA ) is up +0.54%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) is down -0.44%. June E-mini S&P futures (ESM26 ) are down -0.07%, and June E-mini Nasdaq futures...

The S&P 500 Index ($SPX ) (SPY ) today is down -0.05%, the Dow Jones Industrial Average ($DOWI ) (DIA ) is up +0.23%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) is down -0.15%. June E-mini S&P futures (ESM26 ) are down -0.05%, and June E-mini Nasdaq futures...

Why investing for the long run, especially if you buy certain popular stocks, could reap huge rewards.

Cybersecurity companies embedding AI into their security platforms are positioned for long-term growth amid intensifying cyberattacks.

Earlier in May 2026, Fortinet announced it is accelerating its FortiAIGate solution using NVIDIA’s AI platforms to secure real-time AI workloads across data centers and the cloud, with deployment options spanning on‑premises, hybrid, and edge environments. By combining NVIDIA’s GPU acceleration with FortiAIGate’s zero‑trust guardrails for large language models and autonomous agents, the partnership directly targets enterprises’ concerns around AI security, data sovereignty, and...

Quarterly figures reveal a persistent revenue gap and distinct profit margins as both cybersecurity giants report steady sales growth over eight periods.

Fortinet (NASDAQ:FTNT) executives said demand for AI-related data center security, operational technology protection and sovereign SASE offerings is contributing to a stronger pipeline, while the company continues to see product growth supported by firewall demand. Speaking at a J.P. Morgan-hosted

ZS' Q3 results are likely to reflect benefits from strong AI security demand, Zero Trust growth and momentum in Z-Flex adoption.

Atlassian and Datadog both surged more than 30% after strong Q1 2026 earnings, suggesting AI is a tailwind for some software stocks rather than a threat.

Recent performance snapshot and business context Fortinet (FTNT) has attracted attention after a recent move in its stock price, with the share closing at US$130. Over the past month, the stock shows a 57.4% return and a 59.2% return in the past 3 months. The company operates in cybersecurity, with US$7.1b in revenue and US$1.9b in net income, primarily from its Network Security Solutions segment. Investors often watch these headline figures when reassessing expectations for future cash...

NVIDIA Corporation (NASDAQ:NVDA) is one of Louis Navellier’s top long-term stock picks. On May 12, NVIDIA Corporation (NASDAQ:NVDA) and Fortinet expanded their partnership to secure enterprise AI systems. As part of the new pact, Fortinet is to tap into Nvidia’s AI platforms and software to provide real-time protection for AI workloads. This arrangement is built […]

Fortinet (NASDAQ:FTNT) just received an analyst downgrade from DZ Bank, with the firm moving to a Hold rating and a $125 price target. The same DZ Bank team simultaneously cut CrowdStrike (NASDAQ:CRWD) to Sell with a $500 price target, signaling a broader cautious turn on cybersecurity. For prudent investors, the move suggests valuation discipline is ... Fortinet Cut to Hold at DZ Bank, Price Target Set at $125: Is Cybersecurity Losing Steam?

Zscaler (NASDAQ: ZS) stock has been on a roller coaster. The stock hit an all-time high of $368 in 2021. Even after a strong rebound recently, it still trades around $175. That means investors who bought near the top are still deep underwater, even as the stock has surged roughly 30% in the past month alone.

FTNT looks like the smarter buy as AI and SASE demand boost billings, margins and estimate revisions, while ZS shares lag.

Pre-Market Stock Futures: Futures are trading lower on Tuesday as the sell-off in technology stocks carried through to Monday and is headed down that road today. All of the major indices, except the Dow Jones Industrial Average, which closed 0.32% higher at 49,668, finished the day lower. The small-cap Russell 2000 was the big loser ... Here Are Tuesday’s Top Wall Street Analyst Research Calls: American Tower, Citigroup, CrowdStrike, Fortinet, Hanover Insurance, Jazz Pharmaceuticals, Stubhub, X-

The S&P 500 Index ($SPX ) (SPY ) on Monday closed down -0.07%, the Dow Jones Industrial Average ($DOWI ) (DIA ) closed up +0.32%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) closed down -0.45%. June E-mini S&P futures (ESM26 ) fell -0.12%, and June E-mini Nasdaq futures...

The S&P 500 Index ($SPX ) (SPY ) today is down -0.20%, the Dow Jones Industrial Average ($DOWI ) (DIA ) is down -0.04%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) is down -0.57%. June E-mini S&P futures (ESM26 ) are down -0.28%, and June E-mini Nasdaq futures...

CrowdStrike, Fortinet, Okta and Qualys are benefiting from rising cybersecurity demand and digital transformation trends.

Fortinet, Inc. (NASDAQ:FTNT) is one of the Best Fundamentally Strong Stocks to Buy Now. On May 11, Shrenik Kothari from Robert W. Baird maintained a “Hold” rating on the company’s stock with a price objective of $115.00. The rating is influenced by several factors that demonstrate strong fundamentals and emerging risks for Fortinet. The analyst noted that remaining […]

If you are wondering whether Fortinet's current share price reflects its true worth, this article will walk through what the numbers are saying about value right now. Fortinet's stock last closed at US$121.86, with returns of 12.9% over 7 days, 54.8% over 30 days, 56.5% year to date, 18.8% over 1 year, 78.8% over 3 years, and 187.0% over 5 years. This naturally raises questions about how much future upside or downside is already priced in. Recent coverage has focused on Fortinet as a major...

Shares of Fortinet, Inc. (FTNT) gain 5,853% since institutions first bought big in 2010.

The Zacks Security industry participants, CRWD, FTNT, OKTA and QLYS, gain from surging demand for cybersecurity solutions amid accelerating digital transformation and cloud migration strategies.