Night Trading Strategies:

1. Main force, steady short: 1773 ~ 1785 (best position). Stop loss at 1809; first take profit at 1716; second take profit at 1676; move the base position to break even to reduce risk and hold for the long term toward 1505;

2. Short-term aggressive short: 1744-1748. Stop loss at 1755. First take profit at 1717, reduce the position by 60%; second take profit at 1677, close the position;

3. Right-side aggressive long (if it does not break 1716): 1717. Stop loss at 1713. First take profit at 1746. Second take profit at 1760;

4. Left-side long: 1705-1710. Stop loss at 1698. First take profit at 1730. Second take profit at 1760;

5. Short on breakdown: 1700. First take profit at 1676. Second take profit at 1650. Stop loss at 1712.

For all orders, try to reduce transaction fees by 5-10 points, set a break-even order, and continue holding.

Personal opinion only for reference—no recommendations. Profit and loss are your own responsibility!