In the era of global asset allocation, the US stock market continues to attract Chinese investors with its robust liquidity, mature regulatory framework, and concentration of leading companies that serve as global economic barometers. From the tech rivalry between Apple and Microsoft to the AI revolution led by Tesla and NVIDIA, every stock price movement may harbor significant investment opportunities.

However, information gaps translate to profit gaps. Have you ever missed trading opportunities due to delayed market data? Have you felt lost navigating through voluminous earnings reports? Have you wanted to track top institutional holdings but struggled with scattered data sources?

Now, there's a comprehensive solution — SINA Finance App offers one-stop access to US stock trading, real-time quotes, and institutional holdings tracking!

✅ Millisecond-Level Real-Time Data with Free Direct Connection to Global Exchanges

Say goodbye to 15-minute delays! SINA Finance App provides free Level-1 real-time US stock quotes to all users, with direct data feeds from core exchanges including NYSE and NASDAQ, achieving 0.03-second refresh rates. Whether it's pre-market movements, earnings releases, or sudden market volatility triggered by breaking news, you can sense market pulse in sync with Wall Street and seize opportunities within seconds.

✅ Xina AI Intelligent Analysis: Understand Lengthy Reports in 30 Seconds

Struggling with hundred-page English earnings reports? SINA Finance exclusively features the "Xina AI Assistant," which has passed Beijing's generative AI service registration. It automatically condenses lengthy reports into 300-word core summaries and clearly highlights risks and opportunities with red and green color coding.

For example, when NVIDIA releases earnings, the AI not only extracts key signals like "data center revenue exceeding expectations" but also intelligently recommends beneficiary stocks in the supply chain, truly achieving an efficient closed loop from "viewing data" to "making decisions."

✅ One-Click Institutional Holdings Search to Follow Top Capital Movements

Berkshire Hathaway, Bridgewater Associates, ARK Invest... Every portfolio adjustment by these investment giants serves as a market indicator. SINA Finance App comprehensively integrates global institutional holdings data, supporting multi-dimensional filtering by fund, company, and sector, allowing you to easily track "smart money" movements.

Are they increasing tech positions or shifting toward energy? The strategic logic of market giants is at your fingertips.

✅ 24/7 Global News "Central Kitchen" for Market-Leading Information

Federal Reserve meetings, non-farm payroll data, geopolitical developments... Major events change rapidly. SINA Finance leverages professional editorial teams worldwide to create a 24/7 uninterrupted financial information hub, delivering Chinese-language breaking news and in-depth analysis in real-time, ensuring you don't miss any critical developments.

✅ Ecosystem Integration Creating "Information → Analysis → Decision" Closed Loop

SINA Finance App exclusively integrates Weibo's financial influencer ecosystem, gathering top industry analysts. When a popular stock faces sudden negative news, you can complete the following within 60 seconds:

👉 Receive breaking news → 👉 Read expert analysis → 👉 Get pop-up alerts → 👉 Make quick trading decisions

From information reception to execution, the entire process forms an efficient closed loop, significantly improving investment success rates.

🌟 More Than a Tool — Your "Intelligent Investment Brain"

Professional Chart Analysis: Complete coverage of K-line charts, capital flows, institutional holdings, MACD/RSI indicators and more Personalized Features: Multi-stock comparison, floating window monitoring, intelligent alerts, global index tracking Social Verification: Real-time interaction with millions of investors to gauge market sentiment

Leading comprehensive capabilities with visible results.

"If you could only choose one app, SINA Finance would be the ultimate weapon to navigate market uncertainty and win at the information starting line."

📈 Massive information, precise analysis, millisecond-level quotes — all in your control. Download SINA Finance App now and begin your new era of global investing! 👉 Search "SINA Finance" in app stores and experience it immediately! SINA Finance — Making every investment one step ahead.

Massive information and precise analysis, all in SINA Finance APP