In the permissionless, 24/7 world of crypto, speculation takes many forms. One often overlooked—but increasingly relevant—instrument is the Contract for Difference (CFD). Originally a tool for traditional finance, CFDs have carved out a niche in crypto trading, especially for those who want to move fast, trade on margin, or short assets, without ever taking custody. Here’s how CFDs work, why traders use them, and how they compare to spot crypto ownership.What Is a CFD?A Contract for Differenc...