I really want to study stock trading, learn the basic technical knowledge of chips and build a stable trading system.
2. Criminals use the so-called "high-tech" characteristics of software, "supported by exchange data", and provide stock recommendation services in essence to obtain economic benefits under the guise of selling software. First, exaggerating publicity in media advertisements such as TV, radio, newspapers and the Internet to attract attention; Second, salesmen sell software and brag about the "magic" of software; Third, provide software "stock pool" or manual adjustment to achieve the goal; The fourth is to claim that software is just a tool. "If you want a good stock, you must join the company and accept the guidance of experts." Once investors buy the software, they will follow the fake "experts" in stock trading, which often leads to losses.
Second, the stock trading rules
1. 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 integer multiple of one hand (100 shares per hand), but the number of stocks entrusted to sell must not be an integer multiple of 100. The buying or selling price must be within 10% of yesterday's closing price.
2. Price priority and time priority are implemented in stock trading: during the continuous 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 and time priority". If the current price of a stock is 5.66 yuan, if investor A enters the purchase price of 5.66 yuan and investor B enters the purchase price of 5.67 yuan at the same time, investor B's declaration takes precedence over investor A's declaration ... If the purchase prices declared by everyone are the same, the transaction will be made first. The same is true for selling stocks. If the current price of a stock is 5.66 yuan, A enters the selling price of 5.66 yuan, and B also enters the selling price of 5.65 yuan, then B's declaration takes precedence over A's declaration. If both parties enter the same selling price, then whoever declares first will make a deal first. This situation is more prominent when the share price of a stock suddenly rises sharply or suddenly falls sharply.