Cutting leek, an online buzzword. It is a metaphor that institutions, funds and large households sell stocks, which 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, operating in a circular band and making profits.

The original intention of cutting leeks is that leeks need to be harvested during the vigorous growth period. As a popular online vocabulary, it refers to the fact that in the stock market, some institutions, funds and large households sell their stocks, causing the stock market to plummet, and then creating new opportunities to open positions, and then re-opening positions at a low level, thus making repeated profits, while ordinary investors are like leeks.