1. Adjust the proportion of positions: adjust the proportion of positions appropriately according to market conditions and your own risk tolerance to reduce risk exposure.
2. Take profit and stop loss: The benefits of futures positions and current positions are different. In futures trading, reasonable stop-loss points can be set to control risks and ensure profits.
3. Additional margin: If the interest of future positions is lower than the interest of the current position, additional margin is required to maintain the trading position.