how popular is cryptocurrency, Featured snippets

Ding Yuanying said the essence of the stock market! What is the next step?Value investment = an undervalued company that finds and holds sustainable profitability for a long time.

Fool wisdom = value investment+main thinking!Value investment = an undervalued company that finds and holds sustainable profitability for a long time.

Main thinking = buying and selling logic, following the main capital movements to control positions.Main thinking = buying and selling logic, following the main capital movements to control positions.