Why is US Stock Market Up Today? Dow Jones, Nasdaq & S&P 500 Edge Higher as Alphabet, Nvidia, Chevron & Intel Surge While Nike, Apple & Tesla Crash Amid US-Iran Tensions | What Investors Should Watch

US markets traded mixed as geopolitical tensions pressured the Dow, while AI-driven technology stocks supported the S&P 500 and Nasdaq.

By: Amreen Ahmad
Last Updated: July 21, 2026 01:04:29 IST

US Stock Market Today: The U.S. equity market was seen moving sideways today as the rising geopolitical concerns were weighed against strong performance from artificial intelligence (AI) stocks. Even as the Dow Jones Industrial Average fell by over 200 points today, the S&P 500 and the Nasdaq 100 indices saw mild gains amid the robust performance of chipmakers. Other factors such as the higher yields on Treasuries and oil, along with potential Fed policy, affected market sentiment.

US Stock Market Today Live: Market Snapshot

Index Price Daily Change YTD Change
Dow Jones (US30) 51,856 -0.56% +17.02%
S&P 500 7,451.01 +0.09% +18.18%
Nasdaq 100 28,551 +0.14% +23.12%
Russell 2000 2,951.27 -0.37% +32.28%
VIX 18.47 -0.30% +1.82%

US Stock Market Today: Key Market Indicators

Indicator Latest Previous
Inflation Rate 3.5% 4.2%
Fed Funds Rate 3.75% 3.75%
Unemployment Rate 4.2% 4.3%

What Is Happening in the US Stock Market Today?

The Wall Street market was still volatile, thanks to reactions to new US-Iran tension and higher crude oil prices. Higher Treasury yields raised fears that high inflation would continue and interest rates would not be reduced anytime soon. Against a backdrop of market volatility, semiconductor companies associated with artificial intelligence were performing better. Micron rose above 2%, following a previous rise of about 5% while, Alphabet was also rising by almost 2% in anticipation of earnings guidance.

Why Is US Stock Market Up or Down Today?

The market is trending in various directions since investors are balancing out several things and there are geopolitical tensions that have increased energy prices, raising the risks of inflation. On the other hand, there are higher yields on Treasury which have put pressure on financials and consumer stocks but despite that, investments in AI technology infrastructure have favored tech firms, avoiding more losses for the market.

Cryptocurrency Market Today: Bitcoin, Ether & Major Altcoins

Cryptocurrency Price Change
Bitcoin $65,170 +0.76%
Ether $1,895.37 +1.29%
BNB $572.40 +0.24%
Solana $77.62 +1.61%
XRP $1.114 +1.64%
Cardano $0.168 +1.34%

🟢 Market Open (Opening Bell)

Index Opening Trend
Dow Jones Negative
S&P 500 Slightly Positive
Nasdaq 100 Positive
Russell 2000 Lower

US Stock Market Today: Top Gainers

Dow Jones Change % Nasdaq Change % S&P 500 Change %
Intel (INTC) +2.30% JD.com (JD) +3.31% Intel (INTC) +2.56%
Microsoft (MSFT) +1.80% Intel (INTC) +2.56% Advanced Micro Devices (AMD) +2.40%
Alphabet (GOOG) +1.42% Advanced Micro Devices (AMD) +2.40% Intuitive Surgical (ISRG) +2.21%
Chevron (CVX) +1.28% NetEase (NTES) +2.38% Broadcom (AVGO) +2.17%
Amazon (AMZN) +0.89% Intuitive Surgical (ISRG) +2.21% Microsoft (MSFT) +1.87%

US Stock Market Today: Top Losers

Dow Jones Change % Nasdaq Change % S&P 500 Change %
Merck & Co (MRK) -2.29% Tesla (TSLA) -2.67% United Parcel Service (UPS) -3.87%
Caterpillar (CAT) -2.11% Lam Research (LRCX) -2.13% Oracle (ORCL) -3.24%
Boeing (BA) -2.02% Netflix (NFLX) -2.13% Tesla (TSLA) -2.67%
Sherwin-Williams (SHW) -1.87% PepsiCo (PEP) -1.64% Lowe’s Companies (LOW) -2.38%
Home Depot (HD) -1.83% Apple (AAPL) -1.62% Deere & Company (DE) -2.35%

What Investors Should Watch Next in the US Stock Market

  • Federal Reserve interest rate outlook
  • Treasury yield movement
  • Alphabet earnings and AI guidance
  • Middle East geopolitical developments
  • Oil price volatility
  • Upcoming US inflation and jobs data
  • Corporate earnings from major companies

FAQ’s: Dow Jones Today

Why is the Dow Jones mixed today?

Rising geopolitical risks and higher bond yields pressured blue-chip stocks.

Why are technology stocks outperforming? 

Strong AI demand continues to support semiconductor companies.

How is the S&P 500 performing?

The index is trading slightly higher despite market volatility.

What is driving the Nasdaq? 

Gains in AI and large-cap technology stocks.

What should investors monitor next? 

Fed policy, inflation, earnings and geopolitical developments.

Disclaimer: The information provided in this article is for informational purposes only and does not constitute financial advice. The Sunday Guardian suggests that readers consult with a certified financial advisor before making any investment or money-related decisions. The stock market involves significant risk.

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