Stock Investment Essentials | Top 10 US and Taiwan Stock Trading and Monitoring Apps

Choose the Right Tools for More Efficient Investing

To excel in the financial markets, the first step is to find the charting tools that suit you best. Today’s market offers a plethora of investment apps, each with unique features. This article compiles practical US stock apps and Taiwan stock apps to help investors select the most suitable charting software based on their needs.

US Stock Apps: Real-Time Quotes and Professional Analysis Are Essential

As a global financial hub, the US stock market attracts many Taiwanese investors. Choosing a comprehensive US stock app allows you to stay updated on market dynamics at all times.

TradingView: The Most Professional Charting Tool

TradingView is a popular charting software among US stock investors. It offers a clean, fast interface that is friendly to both beginners and professional traders. TradingView boasts a vast library of technical indicators, including over a hundred pre-built indicators and more than 100,000 community-developed indicators, meeting diverse analysis needs.

Core Advantages:

• Professional-grade charting features with powerful tools
• Access to data from major global stock markets
• Free version meets basic charting needs; advanced features available via paid plans

Investing.com: A Global Financial Information Hub

Investing.com, established in 2007, is one of the world’s top three financial information websites. The platform tracks global stock markets and covers over 70 exchanges, including bonds, futures, forex, options, and more than 100,000 price data points.

Core Advantages:

• Comprehensive financial calendar with timely global market updates
• Chinese interface, suitable for Chinese-speaking investors
• Ability to create and track personal investment portfolios

CFD Trading Platforms: Combining Charting and Trading

Some specialized trading platforms offer not only charting functions but also convenient order execution. For example, a well-known CFD platform has app store ratings of 4.4–4.5 stars, with key features including:

Main Features:

• Simple interface, integrated charting and trading
• Over 500 financial instruments available
• 24/7 online customer support
• No deposit fees, low minimum deposit

These platforms are suitable for traders who want quick order placement but should be mindful of spreads, overnight interest, and other costs.

Interactive Brokers: The Most Comprehensive Product Range

Founded in 1977, Interactive Brokers supports a Chinese interface. It offers trading in over 30 countries and 130 markets, and has been rated as a low-cost internet broker by Barron’s for 18 consecutive years.

Main Advantages:

• Largest and most comprehensive selection of tradable financial products
• Competitive commissions and reasonable margin interest rates
• No minimum account balance requirement

Note:

• Customer service may be difficult to reach
• Interface is relatively complex, suitable for experienced traders

TD Ameritrade: A Professional Choice for Traditional Brokers

Founded in 1975, TD Ameritrade has a long history and merged with Charles Schwab at the end of 2020. The combined assets total $5 trillion, serving over 25 million clients worldwide.

Main Advantages:

• Best-in-class investment and technical analysis tools
• Dedicated customer service for Taiwan
• User-friendly interface with no account opening minimums

Note:

• Account opening process is somewhat complex, potentially taking over a month
• Mainly focused on the US market
• Does not support fractional share trading

Taiwan Stock Apps: Localized Tools with Unique Features

For investors primarily trading in Taiwan’s stock market, choosing the right Taiwan stock app is crucial.

Yahoo Finance Taiwan: A Comprehensive Mainstream Choice

Yahoo Finance is one of the most widely used charting websites, and Yahoo Taiwan Stock provides global market quotes. Investors can set up personal portfolios to monitor holdings in real-time.

Recommended Features:

• Powerful stock screening by multiple criteria such as “Bullish,” “Bearish,” “Fundamentals,” “Financials”
• Price alerts with customizable notifications to avoid missing opportunities

SanTzu Stock: The Best Local App Experience

SanTzu Information, established in 1991, is Taiwan’s largest mobile stock charting software developer. Nearly 50 Taiwanese brokerages collaborate with SanTzu to develop software. Google Play rating: 4.7/5; Apple App Store rating: 4.8/5.

Recommended Features:

• Cloud synchronization across platforms (mobile, tablet, TV)
• User-friendly experience with easy operation
• Multi-device charting ideal for mobile users

Note: US stock quotes are delayed by 15 minutes; not recommended for real-time US market tracking.

Chips K-Line: The Best Tool for Taiwan Stock Chip Analysis

Chips K-Line, developed by CMoney, is one of the best tools for analyzing Taiwan stock chip data. It displays recent buying and selling behaviors of investors, changes in holdings by foreign investors, institutions, and retail investors.

Recommended Features:

• 51 chip indicators
• Real-time Taiwan stock quotes and comprehensive fundamental data
• Helps assess bullish or bearish trends and stock price movements

Note: Some features require a paid subscription.

Mr. Investment: Beginner-Friendly and Simple

Mr. Investment, provided by Yuanta Securities, features an easy-to-understand interface. It offers visualized information and complete data sources for Hong Kong, US, and Chinese stocks (in cooperation with Tonghuashun).

Main Advantages:

• Easy to learn, suitable for beginners
• Rich and comprehensive information sources

Note: Free use requires a Yuanta account.

Goodinfo!: A Web-Based Investment Data Hub

Goodinfo! is a well-known Taiwanese stock information website offering comprehensive Taiwan stock data, including individual stock news, market trends, and technical indicators. It also provides free tools such as stock pickers, financial report comparisons, and chip analysis.

Main Advantages:

• Rich information combining charting and analysis
• Multiple free investment tools
• Ideal for in-depth research on PC

Note: Currently only available as a website, no app; interface is somewhat outdated.

How to Choose the Right US Stock App

Investors should evaluate their needs when selecting an app:

For Charting Focus: Emphasize technical analysis and real-time quotes; recommended apps include TradingView or Investing.com
For Trading Convenience: Need quick order placement and smooth trading process; consider CFD platforms or traditional brokers
For Beginners: Simple, user-friendly interfaces with basic features; recommended apps are Yahoo Finance Taiwan or Mr. Investment
For Professional Depth: Require advanced analysis tools and comprehensive data; options include Interactive Brokers or TD Ameritrade

Combining Tools for Greater Efficiency

Many experienced investors use multiple apps together. Suggested combinations:

• Desktop: Use Investing.com or TradingView for global market info, plus financial calendars for key data
• Mobile: Use Taiwan stock apps (SanTzu, Chips K-Line) to track holdings, combined with powerful trading platforms for execution

This setup allows in-depth analysis at your desk and timely trading on the go.

Summary

There is no absolute “best” charting or trading app—only the one that fits your needs. Investors should consider their trading style, market focus (US or Taiwan), and analysis requirements. It’s recommended to download 2-3 apps for trial, experience their interfaces and features, then choose the one to use long-term. Regardless of the app selected, continuous learning and developing your own trading strategy are key to steady success in investing.