TradFi
TradFi is the foundation of the modern financial system, encompassing regulated financial services such as banking, credit, savings, and foreign exchange. As a counterpart to crypto finance (DeFi and CeFi), TradFi is built around centralized institutions and emphasizes compliance, security, and stability, while facing growing challenges from new financial models in terms of efficiency and openness.
Articles (251)
Intermediate
How SOXS Reacts to Semiconductor Selloffs: Chip Stock Pullbacks, 3x Leverage, and Volatility
SOXS is a leveraged ETF that seeks to deliver three times the inverse daily return of a semiconductor index. As a result, when the chip sector falls, SOXS will usually rise in an amplified way. The core logic behind SOXS is to use financial derivatives and leverage to magnify pullbacks in the semiconductor industry.
2026-05-27 08:04:27
Beginner
How SOXS Works: Understanding the 3x Inverse Semiconductor ETF
SOXS is a leveraged ETF designed to track three times the inverse daily return of a semiconductor index. It is mainly used to amplify market moves during downturns in the chip sector. The core logic behind SOXS is to build an inverse return structure through financial derivatives, then use leverage to magnify price movements.
2026-05-27 08:00:50
Beginner
What Is SOXS? Understanding the 3x Inverse Semiconductor ETF, Its Risks, and How It Works
SOXS is a leveraged ETF designed to track three times the inverse daily return of a semiconductor index. It is mainly used to amplify market moves during downturns in the chip sector. The core logic behind SOXS is to build an inverse leveraged structure through financial derivatives, allowing it to generate amplified gains when the semiconductor index pulls back.
2026-05-27 07:56:45
Intermediate
How SQQQ Reacts When the Nasdaq Falls: Leveraged Inverse ETF Mechanics and Key Risks
SQQQ is a leveraged ETF designed to track three times the inverse daily return of the Nasdaq 100 Index. As a result, when the U.S. technology sector declines, SQQQ often rises with amplified movement. The core logic of SQQQ is to use financial derivatives and a leveraged structure to magnify market pullback scenarios.
2026-05-27 07:49:59
Beginner
How SQQQ Works: Understanding the Triple Inverse Nasdaq ETF and Its Key Risks
SQQQ is a leveraged ETF that seeks to deliver three times the inverse daily return of the Nasdaq 100 Index. It is mainly used to amplify market volatility when the U.S. technology sector declines. The core logic of SQQQ lies in using financial derivatives to build an inverse return structure.
2026-05-27 07:44:19
Beginner
What Is SQQQ? How the Triple Inverse Nasdaq ETF Works, Its Risks, and When Traders Use It
SQQQ is a triple leveraged ETF that tracks the inverse performance of the Nasdaq 100 Index. It is mainly used to amplify market volatility when the U.S. technology sector declines. The core feature of SQQQ is that it uses derivatives and a daily rebalancing mechanism to target three times the inverse return of the index on a single trading day.
2026-05-27 07:39:53
Beginner
How GDX Moves in a Gold Rally: Gold Prices, Miner Profits, and ETF Volatility
GDX is an ETF, or exchange traded fund, that tracks gold mining companies. During a gold rally, GDX usually fluctuates more sharply as gold mining company stocks rise. Because mining company profits are amplified by changes in gold prices, GDX is often more volatile than gold itself.
2026-05-27 07:33:57
Beginner
How GDX Works: A Clear Guide to the Gold Miners ETF and Its Market Drivers
GDX is an ETF that tracks the performance of the gold industry by holding shares of gold mining companies. Unlike direct investment in gold, GDX places greater emphasis on the relationship between mining companies’ profitability, resource reserves, and fluctuations in the gold market.
2026-05-27 07:30:27
Beginner
What Is GDX? How the Gold Miners ETF Works and Why It Moves With Gold Markets
GDX is an ETF, or exchange traded fund, that tracks gold mining companies. It is mainly used to reflect the market performance of global gold mining companies. Unlike direct investment in gold, GDX places greater emphasis on the relationship between the profitability of gold producers, the operating structure of mining businesses, and fluctuations in the gold market.
2026-05-27 07:27:13
Beginner
What Is Stock CFD? Understanding Stock CFDs Through U.S. Stock Trading Examples
A Stock CFD is a financial derivative settled based on changes in stock prices. Traders do not need to actually hold shares of companies such as Apple, NVIDIA, or Tesla to seek returns from price movements. Stock CFDs are usually combined with margin and leverage mechanisms, allowing users to participate in global stock markets with less capital.
2026-05-27 05:38:02
Beginner
What Is ETF CFD? Understanding ETF Contract for Difference Trading
An ETF CFD, or ETF Contract for Difference, is a financial derivative settled based on changes in ETF prices. Traders do not need to actually hold fund shares such as S&P 500 ETFs, Nasdaq ETFs, or gold ETFs to seek returns from price movements. ETF CFDs typically support leverage and two-way trading, so they are widely used in index trading, sector rotation, and short-term market strategies.
2026-05-27 05:36:02
Beginner
What Is Gold CFD? Understanding Gold Contract for Difference Trading
A Gold CFD, or Gold Contract for Difference, is a financial derivative settled based on changes in the price of gold. Traders do not need to actually hold physical gold to seek returns from movements in international gold prices. Gold CFDs usually support leverage and two way trading, so they are widely used in short term trading, macro market trading, and hedging strategies.
2026-05-27 05:32:46
Intermediate
How to Read AAPL Earnings Reports? Apple Quarterly Results and Market Reactions Explained
AAPL earnings reports are an important basis for capital markets to assess Apple’s profitability. Apple’s quarterly results disclose not only revenue, profit, and cash flow, but also shape the market’s long term view of the growth potential of Apple’s ecosystem.
2026-05-27 03:53:51
Beginner
How Does AAPL Work? Apple’s Revenue Model and Profit Structure Explained
AAPL’s profit structure is built on hardware sales, service revenue, and ecosystem synergy. Apple uses the iPhone as the main entry point for users, then extends the user lifecycle through the App Store, iCloud, and subscription services while continuing to improve its overall profit margin.
2026-05-27 03:51:35
Beginner
What Is AAPL? A Complete Guide to Apple Stock’s Business Model, Financial Structure, and Market Ecosystem
AAPL is the stock ticker used by Apple Inc. on the Nasdaq exchange. It represents Apple Inc.’s publicly listed shares. AAPL is one of the world’s most representative technology growth stocks, with businesses spanning smartphones, personal computers, wearable devices, digital services, software ecosystems, and more.
2026-05-27 03:48:23