#交易类型入门 - Definition: Refers to the real-time trading of digital currencies between buyers and sellers at current prices. Once the transaction is completed, the digital currency is immediately transferred from the seller's wallet to the buyer's wallet, similar to the traditional exchange of goods for cash. For example, when an investor purchases Bitcoin using fiat currency or other digital currencies on an exchange, it is called spot trading.

- Characteristics: The trading process is simple and direct, allowing investors to directly own digital currencies. The risks are relatively low, and returns depend on the price fluctuations of the digital currency, making it suitable for long-term investors.

Futures Trading

- Definition: A contract trading where the two parties agree to deliver digital currency at a predetermined price and quantity at a specific future time. For instance, if an investor expects the price of Bitcoin to rise in the coming months, they would buy a Bitcoin futures contract to lock in the future purchase price.

- Characteristics: It has a leverage effect, which can amplify both returns and risks; usually, only a small margin is required to control a contract of significant value. The trading is relatively complex, with risks of expiration delivery and higher transaction costs, making it suitable for experienced investors with a high risk tolerance.