There is no strategy in stock trading that can ensure quick profits with low risks. Any strategy that claims to make quick profits but is high-risk is extremely dangerous and is likely to lead to huge losses. It is not recommended. For example, the strategy of chasing up and selling down blindly sees the stock rising rapidly, hoping to continue to rise and make profits. Once the trend reverses, it often suffers a large loss; there is also a frequent intraday trading strategy, which attempts to capture small price differences through frequent buying and selling. However, the transaction costs are very high, and market fluctuations are difficult to accurately grasp, so it is easy to go in the wrong direction. Stock investment is a long and complex process. The investment portfolio should be built based on solid fundamental analysis, reasonable risk control and long-term investment concepts, rather than seeking unrealistic high-risk quick profit strategies. Please always remember that investment is risky and you must be cautious when entering the market.