1. There is no uniform standard for plate division at present, and it is constantly changing.

generally speaking, it can be divided into four sections: index section, industry section, concept section and geographical section. ?

1. The index plates are: 51 plate, 111 plate, 181 plate, Shanghai and Shenzhen 311 plate, etc. ?

2. Industry sectors include: real estate sector, financial sector, steel sector, chemical sector, brokerage sector, automobile sector, commercial sector, textile sector, cement sector and medicine sector. ?

3. The concept sectors include: new energy sector, venture capital sector, World Expo sector, Asian Games sector, restructuring sector, small and medium-sized board sector, and blue-chip market sector. ?

4. Geographical plates include: western plate, Haixi plate, Shandong plate, Hebei plate, Jiangxi plate, Hunan plate, etc.

Stock plates refer to groups of stocks that are artificially grouped together because of a certain * * * similarity, which is often used by so-called stock market makers for speculation.

5. Classification by industry, concept and region

Industries are classified according to the fields that listed companies are engaged in, such as coal, textile, medicine, etc.

Regions are mainly classified according to provinces

Concepts are classified according to weights, hot spots and special themes

Extended information:

I. Stocks. This phenomenon also occurs at the opening and mid-session.

3. With the increase of turnover rate, the stock price trend of a certain sector began to turn from weak to strong. When the market falls, individual stocks and sectors do not fall, while the market rises, and the sector gains more than the market, which may become a hot spot in the market.

2. Matters needing attention in judging hot spots:

1. The process of hot spots formation is the process of main capital intervention. The longer the hot spots are formed, the longer the duration is, or the short duration is, but the stock price of the plate rises greatly.

2. There can't be too many hot spots in the stock market at the same time. If there is crazy speculation in the market at the same time, pay attention to whether there is a signal that the market is peaking. When a new hot plate is formed, the old hot plate will be adjusted.

3. In the process of hot plate transfer, there is often a big adjustment in the plate, and the main capital institutions adjust the position structure, share exchange and plate operation.

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