Ask for some stock market terms and explanation?

Also known as the opening price, it refers to the transaction price of the first transaction per share of a security after the opening of the stock exchange every trading day. Most stock exchanges in the world adopt the principle of maximum turnover to determine the opening price.

2. Closing price

The closing price of Shanghai Stock Exchange is the weighted average price of all transactions (including the last transaction) one minute before the last transaction of the securities on that day. If there is no transaction on that day, the previous closing price is the closing price of that day.

Step 3: Gap

After the stock price is affected by bullish or bearish, it fluctuates greatly. When the stock price rises under the influence of bulls, the opening price or lowest price of the exchange on that day is higher than the closing price of the previous day by more than two reporting units, which is called "gap".

4, bargain-hunting

It refers to the operation strategy that the stock price falls to the lowest point, especially in a short period of time, and it is expected that the stock price will rebound soon. But what kind of price is the "cheapest" or "bottom", there is no clear standard.

5. Concept stocks

Stocks with special connotations, as opposed to performance stocks. Blue-chip stocks need good performance support. Concept stocks rely on a certain theme, such as the concept of asset reorganization and the concept of three links to support prices.

Baidu encyclopedia-concept stocks

Baidu encyclopedia-bargain hunting

Baidu Encyclopedia-Tiaokong

Baidu encyclopedia-closing price

Baidu encyclopedia-opening price