--- type: "Academy" title: "Etf — ETF" locale: "en" inLanguage: "en" url: "https://longbridge.com/en/academy/etf.md" parent: "https://longbridge.com/en/academy.md" category_slug: "etf" count: 20 datetime: "2026-08-25T04:35:16.086583149Z" workTranslation: - inLanguage: "zh-CN" url: "https://longbridge.com/zh-CN/academy/etf.md" - inLanguage: "zh-HK" url: "https://longbridge.com/zh-HK/academy/etf.md" generator: "portal-rs" --- # Etf — ETF > Build a diversified portfolio with the right ETF strategy - [Hong Kong AI ETFs: Understanding the Artificial Intelligence Sector and Investment Opportunities](https://longbridge.com/en/academy/100808.md) AI ETFs enable investors to gain diversified exposure across the entire AI sector in a single transaction. This article introduces the fundamentals, product categories, and investment risks of Hong Ko - [FIVG 5G ETF Evolution: Navigating 5G and Next-Generation Network Industries](https://longbridge.com/en/academy/100807.md) Once a 5G-focused passive ETF, FIVG has been renamed twice and is now UFOX. Its investment scope expanded to space and connectivity. This overview examines structural changes, holdings, and risks. - [Algorithmic Trading in U.S. Equity ETFs: High-Frequency Trading Strategies and Operational Mechanics](https://longbridge.com/en/academy/100800.md) Algorithmic trading and HFT are vital forces in modern ETF markets. This article examines market-making strategies and ETF arbitrage, helping Hong Kong investors grasp the market's operational logic. - [U.S. Equity ETF Backtesting Analysis: A Comprehensive Guide to Historical Strategy Validation](https://longbridge.com/en/academy/100449.md) ETF backtesting helps investors use historical data to validate a strategy before committing real capital. This article covers backtesting steps, how to interpret performance metrics, and common pitfa - [Tax Optimization for U.S. Equity ETFs: Enhancing Investment Returns Through Tax Efficiency](https://longbridge.com/en/academy/100252.md) Hong Kong investors in U.S. equity ETFs face 30% withholding tax on dividends, while capital gains are tax-free. Understanding W-8BEN, Ireland-domiciled ETFs and estate-tax rules can boost tax efficie - [A Comprehensive Guide to U.S. Stock ETF Expense Ratios: How Costs Impact Your Investment Returns](https://longbridge.com/en/academy/100437.md) ETF expense ratios may seem tiny, but compounded over time they can cost you tens of thousands in returns. This guide breaks down what they include, how they’re calculated, and how to pick low-cost ET - [U.S. Equity ETF Chart Analysis: A Comprehensive Guide to Identifying Support and Resistance](https://longbridge.com/en/academy/100385.md) Master the core concepts of U.S. equity ETF chart analysis—support and resistance—and integrate historical highs and lows, moving averages, and volume to build a more rigorous, evidence-based ETF anal - [What Is a Gold ETF? A Detailed Guide to How It Works and How to Invest](https://longbridge.com/en/academy/100702.md) Gold ETFs let investors gain exposure to gold price movements without holding physical bullion. This article explains how they work, Hong Kong and U.S. listings, fees, and key risks to help you assess - [A Complete Guide to Pre-Market and After-Hours Trading for U.S. Equity ETFs: Extended-Hours Strategies and Risk Management](https://longbridge.com/en/academy/100476.md) Extended U.S. ETF trading hours (4:00-9:30 a.m. and 4:00-8:00 p.m. ET) let Hong Kong investors react instantly to earnings and major events. But liquidity is thinner, spreads wider, and only limit ord - [U.S. Equity ETF Portfolio Allocation: The Complete Guide to the Classic 60/40 Strategy](https://longbridge.com/en/academy/100378.md) Summary: The 60/40 ETF portfolio is the investment industry's best-known asset-allocation framework: 60% equities for growth, 40% bonds to manage volatility. This article unpacks its logic, ETF select - [VIX-Linked ETFs: Definition, Mechanics, and Risk Analysis](https://longbridge.com/en/academy/100242.md) VIX volatility ETFs track the “fear gauge” through VIX futures, but contango-induced roll decay makes them poor long-term holdings. This article delivers a comprehensive analysis of their mechanics, s - [A Complete Guide to Hong Kong Stock ETF Trading Hours: Master the Optimal Timing to Enhance Trading Efficiency](https://longbridge.com/en/academy/100571.md) Trading hours for Hong Kong-listed ETFs directly affect bid-ask spreads and execution efficiency. This article breaks down liquidity by session to help you time ETF trades more effectively and reduce - [Evaluating Hong Kong Equity ETF Performance: The Complete Guide to Applying the Sharpe Ratio](https://longbridge.com/en/academy/100627.md) The Sharpe ratio is the cornerstone for assessing risk-adjusted returns of Hong Kong equity ETFs. This article unpacks its calculation, use cases, and limitations to help investors build a robust, com - [The Definitive Guide to Stop-Loss Placement for Hong Kong Equity ETFs: Four Key Techniques and Risk Management Essentials](https://longbridge.com/en/academy/100626.md) ETF stop-loss strategies go beyond a fixed percentage. This article examines four core stop-loss methods and key risk-management practices for Hong Kong–listed ETFs to help investors protect capital a - [U.S. Equity ETF Risk Parity Strategy: Achieving a Balanced Portfolio Allocation](https://longbridge.com/en/academy/100327.md) The ETF risk parity strategy replaces equal capital with equal risk allocation, so equities, bonds, and commodities each contribute equally to portfolio risk—building a balanced portfolio engineered t - [ETF vs. Mutual Funds: A Comprehensive Analysis of the Pros and Cons of U.S. Stock Investing](https://longbridge.com/en/academy/100263.md) ETFs generally offer lower costs and greater trading flexibility, while mutual funds are actively managed by professionals. Explore the key differences between these U.S. equity investment vehicles to - [What Is the S&P 500? A Beginner’s Guide to Index Funds for Hong Kong Investors](https://longbridge.com/en/academy/100322.md) The S&P 500 tracks 500 leading U.S. large-cap listed companies, representing a substantial share of U.S. equity market value. This article explains its mechanics, constituent criteria, and how Hong Ko - [Smart Beta ETF Strategies: A Practical Guide to Factor Investing](https://longbridge.com/en/academy/100750.md) Smart Beta ETFs blend active strategic thinking with passive execution efficiency, using factor investing to systematically capture risk premia. This article analyzes five factor strategies and key im - [Mastering Dollar-Cost Averaging for U.S. Equity ETFs: The Complete Practical Guide](https://longbridge.com/en/academy/100739.md) The Dollar-Cost Averaging (DCA) strategy entails investing a fixed amount at regular intervals in U.S. equity ETFs, diversifying entry timing and replacing market timing with discipline—a common entry - [U.S. Equity ETF Hedging Portfolios: Four Core Strategies to Reduce Volatility Risk](https://longbridge.com/en/academy/100448.md) Using four ETF-based hedging strategies—including equity-bond allocation, gold ETFs and short-term Treasuries—Hong Kong investors can gain U.S. equity exposure while effectively managing portfolio vol [Load more courses →](https://longbridge.com/en/academy/etf.md?tail_mark=100448) --- > **Disclaimer: This article is for reference only and does not constitute any investment advice.**