How to choose between Taiwan stocks and US stocks for market analysis? A complete guide to 10 practical market analysis apps

Investment markets emphasize “timing, geographical advantage, and harmony among people,” and mastering real-time market data and accurate quotes is a crucial part of “harmony.” Nowadays, investors’ demands for market analysis tools are increasing—they want to see real-time quotes of US stocks electronically, place orders quickly, and have rich technical analysis features. This article compiles the most worthwhile stock market analysis software for US and Taiwan stocks, helping you find the investment tools best suited for you.

Recommended Software for US Stock Market Analysis

As a global financial hub, the US stock market attracts many Taiwanese investors. The following five apps each have their own features, covering real-time quotes, in-depth analysis, and trading functions.

1. TradingView—Professional-grade Market Analysis Tool

TradingView is the preferred market analysis tool for many US stock investors. Known for its powerful technical analysis capabilities, it offers over 100 preset indicators and 100,000 community-developed indicators, suitable for both beginners and professional traders.

The free version is quite comprehensive, while the paid versions unlock more charts and advanced features. The platform can track major global stock markets, with a user-friendly chart interface for beginners, and professional features that are equally robust. Its real-time electronic US stock quotes update quickly, making it ideal for traders needing precise pricing.

Suitable for: Investors who value technical analysis and need multiple indicators

2. Investing.com—Global Financial Information Hub

As one of the world’s top three financial websites, Investing.com provides quotes for over 100,000 financial products across 70 exchanges. Its standout feature is the economic calendar, which allows users to track the release times of major global economic data, very helpful for market drivers.

The app supports a Chinese interface, allows custom portfolio creation, and enables real-time monitoring of holdings. Besides real-time US stock quotes, it also covers futures, forex, bonds, and other asset classes, making it an essential info platform for office workers to browse during work.

Suitable for: Investors needing global financial info and economic data tracking

3. CFD Trading Platforms—A New Choice for Two-Way Trading

Some CFD platforms offer both real-time US stock electronic quotes and trading functions. These platforms support long and short positions, allowing profit opportunities regardless of market direction, and often have lower account opening thresholds (starting from $50 USD).

They typically feature proprietary chart tools optimized to industry standards, providing low-latency quote updates. The account opening process can be completed within 5 minutes, suitable for investors wanting quick entry. Be mindful of spreads, overnight interest, and other costs.

Suitable for: Short-term traders wanting two-way trading and quick account setup

4. Interactive Brokers—Comprehensive Global Asset Access

Founded in 1977, Interactive Brokers offers trading in over 130 markets, making it one of the most comprehensive brokerages. Its professional trading software, Trader Workstation ( TWS ), is powerful and has been rated as a low-cost broker by US financial media for 18 consecutive years.

The platform has transparent commission structures and relatively favorable margin interest rates. Its downside is a somewhat complex interface, slower customer service response times, and minimum commission requirements. Suitable for experienced traders and systematic global market researchers.

Suitable for: Experienced investors and professionals trading multiple asset classes

5. TD Ameritrade—Traditional Broker with Strong Technical Capabilities

Founded in 1975 and merged with Charles Schwab in 2020, with total assets reaching $5 trillion. The platform offers the most complete investment and technical analysis features, with dedicated Taiwanese customer service and an intuitive interface.

Its disadvantages include a complex account opening process (which may take over a month) and no support for fractional shares. Mainly focused on the US market, so global investors might face limitations. No minimum deposit requirement, ideal for investors seeking a full-featured software experience.

Suitable for: Investors seeking simple operation and comprehensive features

Recommended Software for Taiwan Stock Market Analysis

Local Taiwanese investors mainly trade in the domestic stock market. The following five apps are currently the highest-rated and most practical choices.

1. Yahoo Finance—Mainstream Taiwan Stock Market Platform

Yahoo Finance is the most commonly used market analysis website among Taiwanese investors, covering Taiwan stocks and global markets. Its “Stock Selection” feature categorizes stocks by bullish, bearish, fundamental, and financial metrics, helping investors systematically filter targets.

The “Price Alert” feature allows setting custom price or percentage change triggers, so you won’t miss trading opportunities. You can create personal portfolios and track holdings in real-time. The interface is simple, suitable for all types of investors.

Suitable for: Investors who value convenient stock screening and alert mechanisms

2. SanTzu Stock Market—Seamless Cross-Platform Sync

SanTzu Information was established in 1991 and is Taiwan’s largest market software developer, collaborating with nearly 50 brokerages. It has high user satisfaction, with a 4.7/5 rating on Google Play and 4.8/5 on Apple App Store.

The platform supports cloud synchronization, allowing seamless switching between phone, tablet, and TV for market viewing, friendly for mobile users. However, US stock quotes are delayed by 15 minutes, so it’s not recommended for US stock trading. Overall, the experience is user-friendly and smooth.

Suitable for: Investors who frequently use multiple devices for market viewing and prioritize convenience

3. Chips K-Line—A Powerful Tool for Retail Investors Tracking Big Players

Developed by CMoney, Chips K-Line is currently the most practical tool for analyzing individual stock chips. It displays recent buying and selling behaviors of foreign institutions, major players, and retail investors, with 51 chip indicators to help judge market direction.

Some advanced features require paid unlocking, which might be a burden for some users. But if you want in-depth chip analysis, this software provides comprehensive real-time Taiwan stock quotes and fundamental info.

Suitable for: Investors who focus on chip analysis and have some trading experience

4. Investment Mr.—Yuanta Securities’ User-Friendly Tool

Developed by Yuanta Securities, the interface is simple and intuitive, easy to get started. It offers visualized info displays, covering complete data sources for China, Hong Kong, and US stocks (in cooperation with Tonghuashun), suitable for beginners entering the market.

Main limitation is that you need a Yuanta account to use it for free; otherwise, a subscription fee applies. As an entry-level tool, its ease of use is excellent.

Suitable for: Beginners and investors who want quick onboarding

5. Goodinfo!—Integrated Information Website

One of Taiwan’s most well-known stock info websites, providing comprehensive stock news, market trends, technical indicators, and more. It offers free tools like stock pickers, financial report comparisons, and chip analysis, making analysis easier.

The downside is a relatively traditional interface design, currently only available as a web version without an app. But as a PC-based info platform, its professionalism and tool completeness are top in the industry.

Suitable for: Investors who prefer desktop analysis and need in-depth info

How to Combine Market Analysis Software for Maximum Efficiency?

Many investors habitually use a “multi-tool combination.” For example, on a PC, use Investing.com or Goodinfo! for comprehensive info scanning and economic calendar checks to grasp key data and earnings schedules for the week. After clarifying trading focus, switch to mobile apps for quick order placement.

US stock investors can pair TradingView for technical analysis and chart research, then switch to CFD platforms for trading; Taiwan stock investors often use Yahoo or SanTzu for market tracking, then verify chips with Chips K-Line.

The core of choosing analysis tools is “finding your own trading rhythm.” Some focus on fundamentals and use info platforms; others prioritize technicals and use chart tools; some need fast trading and choose platforms with strong trading features. There is no perfect app, only the best combination for you.

Before starting, many platforms offer demo trading. It’s recommended to test with virtual funds first, familiarize yourself with the trading process and platform features, then invest real funds. This reduces learning costs and allows thorough testing of your trading strategies before going live.