I. K-line diagram
K-line chart is called candle chart, daily line, yin-yang line, etc. We often call it K-line, which was originally used to show the daily change of rice price, and later it can also be seen in stock, futures, options and other securities markets.
The lower shadow line and the entity form a columnar K line. The hatching part above the entity is called the upper hatching and the lower hatching. Entities are divided into positive and negative lines.
Shaded lines represent the highest and lowest prices of the day's transactions, and entities represent the opening and closing prices of the day.
Among them, red, white columns or black box hollows can be used to represent the positive line, and green, black or blue entities are generally used to refer to the negative line.
Second, the daily K-line chart
"Daily K-line" refers to the K-line of a day, which is drawn according to the four price points (opening price, closing price, highest price and lowest price) formed in the daily trend of stock price (index).
The daily K-line actually refers to the daily K-line chart. The daily K-line chart is a graph that arranges the daily K-lines in chronological order and reflects the daily price changes since the stock went public.
Third, 30 minutes K line
For short-term operators, it is not enough to only use the daily K-line chart, but also look at the K-line chart with shorter cycle. However, the trend of the 30-minute K-line chart is not particularly clear compared with other K-line charts in several time periods, so the 30-minute K-line chart is not our first choice for doing T, but it is not impossible to do T with the 30-minute K-line chart, but before that, we have to make some changes to the 30-minute K-line chart, and we will change the moving average.