投資先生

3.9
22.8K reviews
Content rating
Everyone
1M+
Downloads
Content rating
Everyone
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About this app

Want to invest but don't know which stocks to buy? Investment Master helps you pick stocks! Want to analyze the market and place orders, but find the process difficult? Investment Master is super simple! Want to view research reports? Investment Master offers individual stock and industry reports for your viewing pleasure! (Requires Yuanta Securities Investment Consulting membership)

Investment Master provides comprehensive market information on securities, sub-trading, warrants, domestic and international futures, and options. Its minimalist order placement interface and easy-to-understand graphical information make it the best channel for your investment, making investing as simple as life!

《New Easy-to-Use Mode》

- Minimalist Interface: Designed for beginners and efficiency-conscious investors, focusing on core trading functions, reducing unnecessary information interference, and providing a more intuitive and user-friendly trading environment.

- Flexible and Quick Operation: The main screen focuses on core functions, allowing you to quickly grasp relevant stock quotes and easily complete transactions.

- Market Information Integration: Deeply integrated key information, from intraday price and volume, capital changes to the distribution of large investors' holdings, accurately grasping individual stock movements!

- One-click switching between deep and shallow modes: Choose your preferred interface mode for optimal market viewing.

*Smart Stock Selection Made Easy*

- Smart Stock Selection: Offers five selection methods: Bull/Bear Selection, Theme Selection, Indicator Selection, K-line Selection, and Hot Stock Selection. Quickly pick the best stocks and make investing as simple as life.

- Advanced Stock Selection: Allows you to customize selection criteria and cross-filter to find your top picks.

- Expert Selection: Offers quantitative selection, institutional fund flow analysis, monthly revenue focus, and weekly selections.

*Comprehensive Investment Information*

- Complete Individual Stock Information: Provides over ten types of information, including real-time price trends, technical analysis, institutional fund movements, securities changes, revenue performance, and after-hours information, giving you a comprehensive understanding of individual stocks.

- Professional Research Reports: Real-time domestic and international financial news and market investment research reports provide a complete overview of market information.

- View Individual Stocks Through News: See related stock information mentioned in the news article below.

- Watch Investment Programs Simultaneously: Yuanta Video offers a wealth of investment programs, allowing you to place orders while watching the news.

- Comic Book Elementary School: Learn investing through comics – easy and fun!

*Visual Information Made Simple*

- Visualized K-line stock selection: Easily grasp K-line patterns.

- Inventory stock barometer: A clear overview of each stock.

- Inventory profit and loss pie chart: Costs and returns are clearer.

*Convenient and Super Fast Functions*

- Switch freely between easy and professional modes.

- No registration required: New users can access a wealth of market information using the Mr. Investment APP without registration or login.

- Homepage shortcuts can be edited to link frequently used functions quickly and efficiently!

- In the quote list, click on the stock name to view stock information, and click on the price to place an order – super convenient!

- The order page combines five price levels, intraday trends, and real-time inventory – ordering quickly, decisively, and accurately!

Disclaimer: Any information services provided by this company are provided as is by this company or its partners, and some content may be produced by partners based on publicly available market information or objective data from stock exchanges or other information providers. All information provided is for investors' reference only and does not constitute the opinion or judgment of any individual or institution, nor does it constitute any investment advice. The company does not guarantee the completeness, timeliness, or accuracy of any information. If you intend to make any investment or other specific actions based on this information, you should carefully evaluate and make your own independent judgment. You shall bear all direct, indirect, and incidental losses arising therefrom, and the company shall not be liable in any way.

All information provided in this app is for reference only and does not constitute a basis for buying or selling investments. Investors must carefully evaluate their own investments and bear their own risks and profits/losses. The company shall not be liable for any compensation or legal responsibility for losses incurred from transactions based on the information provided in this app.
Want to invest but don't know which stocks to buy? Mr. Investment helps you choose stocks! Want to watch the market and place an order, but find it difficult to operate? Mr. Invest is super easy! Want to see a research report? Mr. Invest’s individual stock and industry reports are available for y...
Updated on
Jul 30, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    App info and performance and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

21.9K reviews
Paul W
November 25, 2021
In 1 word: archaic. In addition to this : I think this brokers are completely (and purposefully perhaps) unaware of what the speed of order execution is in 21 century.
6 people found this review helpful
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Mister JOHN
November 11, 2020
So Late loading and open APp,take long time loading,feel very Bad wait too long time,New but no good use
12 people found this review helpful
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ty wong
March 1, 2022
timeout for being signed in is too short, super annoying....
3 people found this review helpful
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What’s new

閃電下單 - 新增成交紀錄功能
複委託購買力 - 新增銀行帳戶資訊
Content rating
Everyone
Learn more

App support

About the developer
元大證券股份有限公司
chuckchiu@yuanta.com
104106台湾台北市中山區 南京東路3段219號11樓
+886 955 824 906

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