You can't leave empty orders overnight in a market with long positions. It is a truth to leave more empty tickets in the market. At present, the market as a whole is bullish, and the market for empty checks must be cleared, and it is not possible to open positions against the trend.

2. The variety trend is consistent with the overall trend of the external market.

If it is contrary to the trend of the external market, overnight positions must be cautious. At present, many domestic varieties are greatly influenced by the external market.

3, it is best to have a list of certain interests.

As long as the general trend remains unchanged, there are ways to get more profits from profits.

4. Pay attention to fund management and control the proportion of positions.

Strictly control the positions. If the profit margin is not large, the positions should not fluctuate too much, and the proportion of overnight positions should not be too heavy, so light positions are better.

5. Refer to some important technical analysis tools.

When the indicator * * * vibrates, it is safer to hold positions overnight. For example, if you hold many single nights, then the current price should be above the 5-day moving average, and vice versa.