What does it mean that one yang wears nine yin?

K-line combination established. One yang through nine yin is the academic language of stocks, and one yang through nine yin is the first long yang line that contains the continuous small yin line that appears behind. The number of continuous small negative lines is not necessarily nine. As long as there are more than two small yinxian lines followed, it means that the K-line combination pattern has been established. Stock, the abbreviation of stock, is a certificate issued by a joint-stock company to shareholders to prove their shares, and it is also a kind of securities on which shareholders can obtain dividend income. It has five characteristics: profitability, risk, liquidity, permanence and participation, and its distribution forms are divided into public offering and non-public offering.