#交易类型入门 Virtual currency trading types are diverse, suitable for investors with different strategies:

1. **Spot Trading**——Directly buying and selling cryptocurrencies to profit from the price difference, suitable for beginners.

2. **Contract Trading**——Using leverage to amplify profits (or losses), divided into perpetual contracts and fixed-term contracts, with higher risk.

3. **Options Trading**——Paying a premium to lock in future buying and selling prices, suitable for hedging risks or speculation.

4. **Quantitative Trading**——Automatically executing strategies through algorithms, such as grid trading, arbitrage, etc.

5. **Staking/Lending**——Earning interest by staking idle tokens or lending them out, suitable for long-term holders.