For stock trading, you can only buy up and do unilateral trading, not intraday trading. Contracts can be traded bilaterally and can be different within the day.
1: Stock trading refers to buying and selling stocks. The core content of stock trading is to obtain profits through the difference in stock prices between buying and selling in the securities market. The rise and fall of stock prices changes according to the fluctuations of market conditions. The reason why stock price fluctuations often show differentiated characteristics is due to the attention of funds. The relationship between them is like the relationship between water and ships. When the water is overflowing, the ship will be high (a large influx of funds will cause the stock price to rise); when the water is exhausted, the ship will be shallow (a large amount of capital will flow out, and the stock price will fall).
Two: There are also certain regulations on the number of stocks bought and sold: that is, the number of stocks entrusted to buy must be an integral multiple of one lot (100 shares per lot), but the number of stocks entrusted to sell does not need to be 100. Whole times. The buying or selling price must be within a range of 10% above or below yesterday's closing price to be valid. Stock trading implements price priority and time priority: During the continuous stock bidding period, because many investors may buy and sell the same stock at the same time, the exchange has formulated the principle of "price priority, time priority".
Three: Technical analysis is to study and judge the stock market conditions through stock analysis technology, such as k-line morphological analysis, technical indicator analysis (moving average system, kdj, Bollinger Bands, macd, moving index average, etc.) , including Dow theory, K-line theory, various indicator theories, wave theory and other famous stock analysis theories. It is analyzed and judged from the perspective of securities market research. Fundamental analysis.
Four: It is based on the analysis of the operating conditions of listed companies, financial statements, and the market prospect development of the main business. Often pay attention to the company's industry growth, the company's asset and liability reporting, the company's current profitability, operating conditions, etc. In addition, there is news analysis. Use the information obtained to judge the future development of the enterprise.
Five: The news here, on the one hand, comes from government policies, generally called policy aspects. For example, the state has introduced policies to encourage new energy technologies. That will definitely be good for the stocks of new energy technology companies, thereby driving up the stock prices. There are also those from within the market, including insider information. For example, corporate restructuring news. Corporate earnings news. News of major corporate losses.