2. The formula is: volume ratio = total volume/(average volume per minute in recent 5 days × cumulative opening time of the day (minutes).
3. When the turnover ratio is greater than 1, it means that the average turnover per minute on that day is greater than the average of the last five days, and the transaction is hotter than the last five days; When the equivalence ratio is less than 1, it means that the current transaction is not as good as the average level of the past five days. The so-called internal market means that stocks are traded at the purchase price, and the transaction price is the purchase price, indicating that they are selling more enthusiastically; External market means that the stock is sold at the selling price, and the transaction price is the asking price, indicating that buying is more active.
4. Because there is no intersection between the entrusted purchase price and the selling price, the stock G has not been sold at this moment, and the trading application is in a stalemate. At this point, if the selling in the market is more active and the selling price of 3.60 yuan is suddenly quoted, then the stock G will be sold at the price of 3.60 yuan, and the transaction price is the buying price, that is, the inner disk. On the other hand, if the on-site buying is relatively active, and the buying price of 3.75 yuan is suddenly quoted, then the stock G is traded at the price of 3.75 yuan, and the transaction price is the asking price, which is the outer disk.
5. The commission rate is an index to measure the relative strength of buying and selling in a certain period. Its calculation formula is: commission ratio = (number of entrusted buyers-number of entrusted sellers)/number of entrusted buyers+number of entrusted sellers × 100% number of entrusted buyers: the total number of all stocks entrusted to buy in the next three files now. Number of consigned sales lots: the total number of the last three consigned sales of all stocks. The commission ratio ranges from-100% to+100%. When the commission ratio is-100%, it means that there is only selling but not buying, which means that the market is selling a lot. When the commission ratio is+100%, it means that there is only buying but not selling, which means that there is strong buying in the market. When the commission ratio is negative, selling is greater than buying; And the commission ratio is positive, indicating that buying is greater than selling. The change of commission ratio from-100% to+100% is a process in which selling gradually weakens and buying gradually strengthens.
6. At a certain moment, the order of buying and selling instructions of stock G is as follows:
Serial number entrusted purchase price quantity (lot) Serial number entrusted sale price quantity (lot)
1 3.64 4 1 3.65 6
2 3.60 7 2 3.70 6
3 3.54 6 3 3.75 6
4 3.506 At present, the quantity of the last three stalls entrusted to buy is 17 lots, and the quantity of the last three stalls entrusted to sell is 15 lots. At this time, the commission ratio of stock G is: commission ratio = (number of entrusted buyers-number of entrusted sellers)/number of entrusted buyers+number of entrusted sellers × 100% =(65438+).