1. Study the market trend: You need to have a certain understanding of the market trend before trading, and you can get the information of the market trend by looking at the market news and technical analysis.

2. Find important support and resistance levels: On the basis of market trends, we need to find important support and resistance levels in the market. These support and resistance levels are usually the key turning points of the market and have a great impact on the intraday market.

3. Use technical analysis tools: After finding the support level and resistance level, you can use technical analysis tools to help confirm the trend direction of the market.

4. Conduct simulated trading: After determining the trading strategy, you can conduct simulated trading to verify whether your trading strategy is effective.