1. Studying securities investment has given me a deeper understanding of the financial market. This course not only let me master the basic knowledge and analysis methods of investment, but also let me understand the balance between risk and return of investment.

2. By studying securities investment, I learned about the characteristics and risk-return characteristics of stocks, bonds, funds and other investment varieties. At the same time, I also learned how to analyze the company's financial statements, market prospects and competition in order to make more wise investment decisions.

In the process of learning, I deeply realized the importance of integrating theory with practice. Theoretical knowledge is the foundation, but only through practice can we truly master and apply this knowledge. So I tried some investment methods, such as simulated trading and actual investment. These practices have given me a deeper understanding of the risks and returns of investment, and also made me more confident in investment decision-making.

4. Studying securities investment has also given me a deeper understanding of the fluctuation of the financial market. I understand that market fluctuation is influenced by many factors, including macroeconomic factors, political factors, company performance and so on. Therefore, investors need to keep an eye on the market dynamics in order to adjust their investment strategies in time.

Characteristics of securities investment:

1, with strong comprehensiveness: securities investment involves the knowledge of economics, finance, accounting and other disciplines, which is very comprehensive. This makes securities investment science not only need investors to have basic economic and financial knowledge, but also need to have the comprehensive analysis ability of market dynamics and company financial situation.

2. Strong practicality: the knowledge of securities investment is not only a theory, but also a practice. Investors need to learn how to analyze the company's financial statements, market prospects and competition, and need to conduct actual investment operations in order to truly apply what they have learned.

3. Risk and return coexist: the investment varieties involved in securities investment science are both high risk and high return. Investors need to have the ability to balance risks and returns and the ability to cope with market fluctuations.

4. The policy has great influence: the securities market is an important part of the national economy, and the policy has great influence on the securities market. Therefore, investors need to pay close attention to the changes of national policies in order to adjust their investment strategies in time.

5. Globalization trend: With the continuous development of globalization, the international investment market is becoming more and more mature. Investors need to have the ability of cross-cultural communication and cooperation and the ability to adapt to different market environments.