The opening price of weekly K-line is the opening price of the first K-line this week, and the closing price is the closing price of the last K-line this week. The highest price is the highest price among all K-lines in a week, and the lowest price is the lowest price among all K-lines in a week.

The opening price of the monthly K-line is the opening price of the first K-line this month, and the closing price is the closing price of the last K-line this month. The highest price is the highest price among all K-line highest prices this month, and the lowest price is the lowest price among all K-line lowest prices this month.

Second, the K line

The drawing method of K-line chart in stock market and futures market includes four data: opening price, highest price, lowest price and closing price. All K-lines are centered around these four data, reflecting the general situation and price information. If you put the daily K-line chart on a piece of paper, you can get the daily K-line chart, and you can also draw the weekly K-line chart and the monthly K-line chart.

Third, stocks.

Stock is a part of the ownership of a joint-stock company and a certificate of ownership issued by a joint-stock company. It is a kind of securities issued by a joint-stock company to all kinds of shareholders, as a shareholding certificate to obtain dividends and bonuses. Stocks are long-term credit instruments in the capital market and can be transferred and traded. With it, shareholders can share the company's profits, but also bear the risks brought by the company's business mistakes.

Every listed company will issue shares, and each share represents shareholders' ownership of a basic unit of the enterprise. Each share in the same category represents equal ownership of the company, and the share of ownership of the company owned by each shareholder depends on the proportion of shares held by each shareholder in the total share capital of the company.

Getting regular income is one of the important reasons for investors to buy stocks, and dividends are the main source of regular income for stock investors.