#订单类型解析 Below is an analysis of the core order types in the cryptocurrency market (about 120 words):

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### **Basic Orders**

1. **Market Order**:

- Executed immediately at the current best price, fast but may have price deviations due to slippage (higher risk during volatile fluctuations).

2. **Limit Order**:

- Set a target transaction price and wait for the market to reach it. Can control costs, but may not be executed.

### **Advanced Orders**

3. **Stop Loss Order**:

- Converts to a market order once the trigger price is breached, used for automatic loss prevention (be cautious of false triggers during spike events).

4. **Take Profit Order**:

- Automatically sells when the profit target is reached, locking in gains.

5. **IOC/FOK (Immediate/Fill or Kill)**:

- **IOC**: Partially executed immediately, remainder canceled; **FOK**: Must be fully executed immediately, otherwise canceled.

**Strategy Tips**:

- **Small Transactions**: Market orders for quick decisions;

- **Large/Precise Operations**: Combination of limit orders + stop loss and take profit for defense;

- **Be cautious of slippage and spikes**! On-chain transactions require reserving Gas fees.

> Note: Contract trading also includes complex variants like 'conditional orders', beginners are advised to start with spot trading.