What Are the Differences Between USDT-Margined and Coin-Margined Contracts?
USDT-margined contracts and coin-margined contracts mainly differ in 4 aspects: margin type, quotation unit, contract value, and the currency used for calculating profit and loss are all different.
Disclaimer
This article may contain product-related content that is not applicable to your region. This article is intended to provide general information only and does not accept responsibility for any factual errors or omissions contained herein. This article represents the personal views of the author only and does not represent the views of OKX. This article is not intended to provide any of the following advice, including but not limited to: (i) investment advice or investment recommendations; (ii) offers or solicitations to purchase, sell or hold digital assets; or (iii) financial, accounting, legal or tax advice. Holding digital assets (including stablecoins) involves high risk, may fluctuate significantly, and may even become worthless. You should carefully consider whether trading or holding digital assets is suitable for you based on your financial situation. For questions regarding your specific situation, please consult your legal/tax/investment professional. The information appearing in this article (including market data and statistics, if any) is for general reference only. Although we have taken all reasonable precautions in preparing these data and charts, we accept no responsibility for any factual errors or omissions expressed herein. © 2025 OKX. This article may be reproduced or distributed in its entirety, or excerpts of 100 words or less from this article may be used, provided that such use is non-commercial. Any reproduction or distribution of the entire article must also prominently state: "This article is copyrighted © 2025 OKX, used with permission." Permitted excerpts must cite the article name and include attribution, for example "Article Name, [Author Name (if applicable)], © 2025 OKX". Portions of this content may be generated or assisted by artificial intelligence (AI) tools. Derivative works or other uses of this article are not permitted.
Show More
Recommended Reading

Profit Even When Bitcoin Falls? How to Conduct Contract Trading
With the continuous expansion of the cryptocurrency market represented by Bitcoin, various forms of derivatives trading have gradually emerged beyond spot trading as a tool to hedge risk, among which contract trading has received the most attention. What is contract trading? Contracts are the most common trading form in the cryptocurrency derivatives market. Digital assets contract trading refers to buyers and sellers agreeing to trade certain assets at a specified price at a future time.
January 16, 2026

Simpler Than Copy Trading Strategies? One-Click Follow Top Strategy Traders on OKX, Let Traders Earn Money for You
Whether in traditional finance or the cryptocurrency market, strategy trading is a very important and crucial method in the trading system. When facing complex trading environments and extreme market conditions, even with solid theoretical technical knowledge and rich trading experience, it's easy to miss trading opportunities or make wrong judgments and operations due to emotional influence. Strategy trading is precisely an effective tool that can solve these problems. With trading tools available, how to use them
November 21, 2025

5. Strategy Trading Series Course — Earn
Preface: We often have this speculation: In a bull market, there are many digital assets with significant gains. If we can continuously capture coins with large increases, for example catching one digital asset that doubles every month, after one year your assets would become 2 to the power of 12, that is 4096 times, which is very amazing. Of course, this is also an almost impossible task to complete, because it's difficult for us to continuously catch surging coins. This is also a problem many users encounter: In a bull market, although
November 3, 2025

Which Countries/Regions Do Not Support Registration to Use OKX
OKX currently does not provide services to customers in the following regions: Certain US territories, such as New York, Texas, Puerto Rico, American Samoa, Guam, Commonwealth of the Northern Mariana Islands, US Virgin Islands (St. Croix, St. John and St. Thomas), Cuba, Iran, North Korea, Crimea, Malaysia, Syria, Bangladesh and Bolivia. For details, please refer to the OKX Terms of Service.
April 25, 2024

Quickly Understand OKX Common Products and Features
OKX (www. okx. com) is one of the world's famous digital asset service platforms, mainly providing global users with Bitcoin, Ethereum and other digital assets spot and derivatives trading services, while also exploring the world of DeFi, dApps, NFTs and GameFi together with users. On OKX, you can enjoy smooth trading experiences such as spot and contract trading, keep up with token information in hot areas/concepts第一时间, and also
April 25, 2024

Zero Basic Learn K-Line | 5 Importance of K-Line Combination Applications
Rises and falls have trends, read the price language; buying and selling have signals, say goodbye to feeling-based trading. 1. Bullish K-line combinations at key positions In the first two sections of this chapter, we explained the applications of bullish and bearish K-line combinations, but these combinations are not effective when they appear at any position. In this section, we will explain the importance of where combinations appear. In which positions can bullish combinations play a better role? The first situation: In a clear upward trend, the nearby former
April 25, 2024



