As an investor who implements various investment strategies, I can say that I've tried almost every kind of impeachment method. I buy and sell for long-term investments. Especially due to the current period, a large part of my investments are long-term investments and I continue to increase these investments every day. For short-term investments, I usually prefer to buy or sell daily. I also do not neglect to make new investments through the profit margin. Especially with these profit margins, I usually make high-risk investments and aim for a more serious profit margin than these investments.