Short-term fluctuations in the stock market are highly uncertain, and it is very difficult and risky to predict which stocks will rise sharply in the short term. There are many factors to consider when investing in stocks, including market trends, company fundamentals, macroeconomic conditions, and industry development. However, there are a few suggestions that can help you make better investment decisions: 1. **Study market trends**: Pay attention to recent market trends and hot sectors, such as technology, medical, green energy and other industries, and look for companies with growth potential. 2. **Analyze company fundamentals**: Choose companies with healthy finances, strong profitability, and excellent management teams. These companies usually perform better in market fluctuations. 3. **Technical analysis**: Look for buying signals through technical analysis methods such as moving averages, relative strength index, etc. However, it should be noted that this method requires certain professional knowledge and experience. 4. **Diversified investment**: Spread risks by investing in different categories of assets, and don't put all your funds into one stock. 5. **Consult professional advice**: If you are unsure about your investment decision, you can seek the advice of a professional financial advisor or refer to an authoritative financial analysis report. It is important to make reasonable decisions based on your risk tolerance and investment goals, and be aware that all investments are subject to the risk of loss. While considering short-term profits, it is also recommended to focus on long-term stable growth.