Both are shipping methods, and the difference lies in the following two points: First, the price range of profit-taking is greater than that of dishwashing. Profit-taking can be carried out on rallies when the stock price rises or falls. And dishwashing refers to a way to smash the dishes on the way down the Yinxian form! Second, the scope of profit-making operators is wider than that of dishwashing operators. Profit-taking operators are both institutions and small and medium-sized retail investors; Among them, there are short-term operation style, middle-line operation style and long-line operation style. The operator of dish washing is only the main organization, and dish washing is the operation mode of the main organization with financial strength. Small and medium-sized retail investors can't take the initiative, but can only take the initiative to avoid or passively bear it.