Average price refers to the price of the same commodity in a certain period (such as year, quarter, month) or a certain region (such as the country, province, city, county)average。In ChinaPrice statisticsOn, it is the preparation of variousprice indexCalculation of various price differences, price comparisons and price analysisbasic data 。The method of calculating the average price depends on the information and actual needs.Common methods are: (1) simpleAverage calculation method。That is, the price of a certain commodity investigated in a period is added one by one, and then divided byPrice surveyThe number of times.(2)Weighted average price。There are two calculation methods.First, it is weighted by the number of purchase (sale) days before and after commodity price adjustment.Second, it is calculated by weighting the purchase (sales) volume of various commodity prices.(3) Mixed average calculation method.This law is applicable when only the total amount and total quantity of a certain or a certain type of goods are known, but the purchase (sale) price of goods is not known.[1]
Average Price Call : It means that the return is zero or equal to that the average asset price is higher thanExercise priceAn option with an amount of.
Average price put option: it refers to an option whose return is zero or equal to the amount by which the exercise price is higher than the average asset price.
Raise the average price: It refers to increasing the average price of all stocks by buying more stocks at a price higher than the original purchase price.
The calculation of average price usually includes simple average calculation method, weighted average calculation method, mixed average calculation method, etc.
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Same kind or same kind in a certain period or regioncommodity priceThe average level of.It reflects the general price level of a commodity in a certain period and region.
The average price is calculated according to the original record of commodity purchase and sales activities. Yesprice indexCalculation basis in.Calculation formulaFor:
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WherePRepresent different periods, locations, specifications, varieties orPrice formActual price;QRepresents the corresponding transaction volume;ΣPQbyPurchase of goodsTotal amount of (or sales);ΣQIs the total quantity of goods purchased (or sold);Represents the average price of a single commodity, in essenceWeighted average price。The total quantity and amount of goods purchased and sold required by this formula are sometimes difficult to master, so the average price is often calculated on the basis of this formula according to the actualsource, flexibly adopt various methods for calculation.The methods commonly used to calculate the average price areSimple arithmetic average、The Weighted Arithmetic Average (including the weighted arithmetic average method based on the number of sales days, the weighted arithmetic average method based on the purchase and sales quantity or amount), the reciprocal formula of the weighted arithmetic average method, that is, weightingHarmonic averageThere is another simple wayGeometric averaging, chronological average method, mixed average method, etc.
