The floor area ratio is an index to measure the relative volume. Refers to the ratio of the average turnover per minute after the opening of the stock market to the average turnover per minute in the past five trading days. Commission rate is an index to measure the relative strength of buying and selling orders in a certain period of time in the operation of financial or securities companies.
2, the calculation method is different
Volume ratio = total volume/(average volume per minute in the past 5 days × cumulative opening time of the day (minutes)) If the volume ratio is greater than 1, it means that the volume is hotter than that in the past 5 days. On the other hand, if the ratio is less than 1, it means that the transaction level is not as good as the past five days.
Commission ratio = (number of entrusted buyers-number of entrusted sellers)/(number of entrusted buyers+number of entrusted sellers) × 100%
3. Different meanings
The volume ratio is an effective analysis tool to observe the volume of transactions. It compares the trading volume of a stock at a certain point with the average trading volume in a period of time, and excludes the incomparable situation caused by different share capital, which is an important indicator to find the change of trading volume.
In terms of time parameters, daily average 10 and 5-day average are mostly used. In the case of active market, shorter time parameters should be adopted, while in the bear market or shrinkage adjustment stage, longer time parameters should be adopted.
When the commission ratio is positive and the commission ratio is large, it shows that its market buying is strong; When the commission ratio is negative and the negative value is large, it shows that the market selling is strong; The commission ratio ranges from-100% to+100%, indicating a process in which buying is gradually strengthened and selling is gradually weakened.
On the contrary, from+100% to-100%, the process of buying gradually weakened and selling gradually strengthened. To some extent, the difference between entrusted buying and entrusted selling is the embodiment of investors' wishes and reflects the development direction of prices to some extent. If the profit rate is positive, the price may rise, otherwise, it may fall.