: A contract to buy or sell Bitcoin at a set price on a specific future date.

: Sites like Binance or Bybit offer "perpetual futures" that don't have an expiration date. 3. Funding and Margin

Alex decides to trade instead of buying actual Bitcoin (spot trading).

: Platforms like CME Group or Coinbase Derivatives are overseen by the CFTC and are popular for their "Micro Bitcoin" contracts, which are smaller and more manageable for beginners.

: Alex can bet on the price going up (long) or down (short) without ever touching a single Satoshi. 2. Picking a Platform Alex needs a place to trade. He has two main options:

Imagine a trader named Alex. Alex doesn't want to own Bitcoin directly because managing digital wallets feels like too much of a hassle. Instead, Alex wants to profit from Bitcoin's price swings. This is the story of how Alex buys a Bitcoin future. 1. Choosing the "Paper" over the Coin