I was active in the securities market many years ago and was sought after by some people as a master figure. However, I have not heard of him again in these years. Since the advent of stock index futures, margin trading and entrepreneurship, Board, as well as the extreme expansion of the market, the market has undergone earth-shaking changes, and the methods, ideas, and rhythms of the past may not be able to adapt to the new market;

I hope my answer can help you, I also wish you success in your investment, your dreams come true, and your financial resources are abundant