Leek refers to the grassroots in the financial circle. Synonym for short-term memory. Usually, such people will be fooled by other so-called experts to buy financial products such as stocks and wealth management, and eventually end up losing money. This behavior of fooling leeks is called "cutting leeks". 1, generally describing institutions, funds and large households: selling stocks leads to a sharp drop in the stock market (or individual stocks), ushering in new opportunities to open positions, and then re-opening positions at a low level, so as to operate in a circular band and realize circulation. It's called cutting leeks. 2, generally describe retail investors: buy stocks, buy sets, cut sets, cut and buy, repeated, heavy losses. Also called leek cutting.