K-line is a columnar shadow line and a solid line composed of four parameters of stock price: opening, high, low and closing. Record the price and price position at a certain time (day, week, month, quarter, etc.). ).
The moving average is a moving average obtained by using the principle of "attacking the moving average" in statistics to calculate the daily stock price, find an average value and connect them. It is the concrete embodiment of Dow's theory and an important supplement to K-line.
K-line, also known as candle chart, was first used in Japanese rice market for a long time to record the price changes of rice, and then it was popularized and applied in global securities and futures markets.
Usually draw a long box with the opening price and closing price as the upper and lower edges, and the higher of the two prices is at the top.
If the closing price is lower than the opening price, the long box is painted black, which is called the negative line; If the closing price is higher than the opening price, the long box is painted red, which is called the positive line. The part between the closing price and the opening price in the long box is called "entity". The connection between the highest price and the upper edge of the "entity" is called the "upper shadow line"; The line between the lowest price and the lower edge of the "entity" is called the "shadow line".
If the four elements of K-line refer to the opening price, closing price, highest price and lowest price in a trading day, it is called "daily K-line"; If it refers to the opening price, closing price, highest price and lowest price in a week or a month, it is called "weekly K-line" or "monthly K-line" respectively, with 5 minutes, 15 minutes, 30 minutes, 60 minutes K-line or seasonal K-line, annual K-line, etc.