The concepts of long-term, mid-line and short-term in the stock market usually refer to the length of time to hold a stock. Generally speaking, holding a stock for a long time, such as one and a half years, is called long-term holding, and holding it for several months is called the midline. Holding for a few days or weeks is called short-term. Of course, the holding time mentioned above is not an absolute quantitative index.

Short-term usually refers to a week or two, during which investors only want to earn short-term spread income, without paying attention to the basic situation of stocks, mainly based on technical chart analysis.

Long-term is to be optimistic about the future development prospects of a stock, regardless of the temporary ups and downs of the stock price, and buy tickets when the stock price enters a relatively low historical level to prepare for long-term investment. This long term is generally about a year or more.

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Midline, short-term and long-term are commonly used words in the investment field, especially in the stock and futures markets. In terms of holding time, the short-term is within 5 days, the middle line is within 3 months, and the long-term is over 6 months. In this way, the holding time can be subdivided into ultra-short-term, short-term, medium-short term, medium-long term, long-term and so on. There is no strict standard for the division of short-term midline and long-term line. Short-term is also called weekly level, and mid-line is also called monthly level, which generally does not exceed the first quarter. The long-term time is generally more than half a year.

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