Matt Teo

Matt Teo

Payments Industry Commentator | Financial Culture Researcher

BA in Economics, obsessed with payment history (collects antique banknotes). Publishes Sociology of Payments series on Caixin, revealing urban-rural gaps behind QR code payments. His World Currency Museum virtual exhibit garnered 1M+ views.

Latest Articles

Don't Want to Get Lost in Investing? Secondary Market Data Helps You Optimize Decisions and Have More Certainty!
Don't Want to Get Lost in Investing? Secondary Market Data Helps You Optimize Decisions and Have More Certainty!
Navigate investments with confidence using secondary market data to analyze trends, optimize decisions, and reduce risks for more secure and informed investing.
Interest Rate Options: How to Manage the Risks of Interest Rate Fluctuations?
Interest Rate Options: How to Manage the Risks of Interest Rate Fluctuations?
Interest rate options enable businesses and financial institutions to flexibly hedge interest rate volatility risks, lock in financing costs, optimize balance sheets, and achieve prudent capital management.
Stock Heat Map: A Must-Know Market Analysis Tool for Investors
Stock Heat Map: A Must-Know Market Analysis Tool for Investors
Stock heatmaps use color and segmentation to visually display market trends and sector performance, helping investors efficiently identify capital flows and enhance stock selection and decision-making.
Did You Get the Market Direction Right but Still Fail to Make Money? It Might Be That You Didn't Choose the Right Strike Price
Did You Get the Market Direction Right but Still Fail to Make Money? It Might Be That You Didn't Choose the Right Strike Price
This article explains the meaning, influencing factors, and practical applications of the strike price in options strategies, helping investors make more accurate and effective decisions when formulating trading plans.
How to Use the Strangle Strategy? A Classic Options Play for Betting on a Big Market Move at Low Cost
How to Use the Strangle Strategy? A Classic Options Play for Betting on a Big Market Move at Low Cost
A step-by-step guide to trading the strangle strategy, capturing big market moves at low cost. Covers parameter selection, profit-loss formulas, operational steps, and risk management for Chinese-speaking options investors.
How to Use Protective Put Options? Understand How to Insure Your Stock Investments in One Article
How to Use Protective Put Options? Understand How to Insure Your Stock Investments in One Article
A protective put can set a clear stop-loss floor for your stock investments, lock in maximum losses, preserve upside gains, help you manage risk effectively, and enhance investment confidence.
How to Short Stocks? Uncovering the Logic behind High - Risk Operations
How to Short Stocks? Uncovering the Logic behind High - Risk Operations
The most comprehensive guide to shorting stocks, detailing A-share margin lending and U.S. stock short-selling processes, costs, risks, and common pitfalls to help you avoid high risks and navigate scientifically.
Is Margin Investment Worth Trying? Unveiling the Risks and Opportunities Behind Amplified Returns
Is Margin Investment Worth Trying? Unveiling the Risks and Opportunities Behind Amplified Returns
A comprehensive analysis of the mechanisms, risks, and opportunities of margin investing, with a full comparison of A-shares, U.S. stocks, and Hong Kong stocks. Master margin trading risk control strategies and practical advice, learn more now!
When Is NVIDIA's Annual Shareholders' Meeting Held?
When Is NVIDIA's Annual Shareholders' Meeting Held?
This article discusses the timing of NVIDIA's shareholders' meeting, its online format, methods of participation, the procedures, whether ordinary people and retail investors can participate, where to find records, and the differences from financial reports.
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