1. Buy/sell in the transaction list: B is short for buy, and S is short for sell. Deal at the selling price, and the number of deals is followed by a red B, which is the outer disk; The buying price goes down to the inner board, and the green S. that is, the off-exchange funds are "outside", which means the upward attack; The capital flight in the venue is "internal", which means the downward attack. Second, the commission rate is an index to measure the relative strength of buying and selling in a certain period of time. The calculation formula is commission ratio = (number of commission buyers-number of commission sellers)/(number of commission buyers+number of commission sellers) × 100%. The value range of entrustment ratio is-100% to+100%. If the "commission ratio" is positive, it means that the buying in the market is strong, and the larger the value, the stronger the buying. On the other hand, if the "commission rate" is negative, it means the market is weak. Subtract the current total purchase amount of a variety from the total sales amount. Reflects the balance of power between buyers and sellers. A positive number means the buyer is stronger, and a negative number means the selling pressure is heavier. In the trading quotation, it is suggested that entrustment is the best order. Now you can see the top five in the queue, that is, buy 1-5 and sell 1-5. There is no selling price and quantity. The difference between entrusted buying and entrusted selling (that is, entrusted difference) is the embodiment of investors' wishes to some extent, and reflects the development direction of prices to some extent. If the profit rate is positive, the price may rise, otherwise, it may fall. The reason why "to some extent" is added is because there are also artificial interference factors, such as the illusion created by the main force. However, the sum of the consignment value of all stocks in the market is a value that is not easily disturbed by anyone. It is more real data. Because there is no single main force to influence, neither can retail investors. It is a comprehensive reflection of all the main players and retail investors, and can truly reflect the real willingness of the market to buy and sell. According to this data, we can judge the short-term direction of the market and whether the market has turned. The value is positive, indicating that the buying enthusiasm is high and the market is likely to rise. On the contrary, it shows that selling more is more likely to fall. 3. Taking the transaction data of Qianjin Pharmaceutical Co., Ltd. (600479) and China Pharmaceutical Co., Ltd. (600056) 201015 as an example, we can see the commission ratio and commission difference at the top of the figure. Qianjin Pharmaceutical (600479) at that time had a "current price" of 27. 10, a commission ratio of -69.68% and a commission difference of -478, which meant that it was more likely to sell more and bear more. At that time, the "current price" of China Pharmaceutical (600056) was 27.94, the commission ratio was -26.89%, and the commission difference was -206. That is to say, many people were selling and bearish. Although the "current price" of China Pharmaceutical (600056) is 27.94, which is a red price, from the perspective of investors' wishes at that time, the commission ratio and commission difference reflect the overall willingness of investors to trade the stock at that time. (The analysis content is for communication and reference only, please refer carefully. )