Analysis And Research Of Ferrous Metal Price Volatility

With the deepening of China's economic reform,the expanding globalization of the market economy,changing market conditions,the frequency of fluctuations in commodity prices is evident.Especially in recent years,the world economic situation is not optimistic,in this case,the construction industry also had a different impact.Building materials price volatility has a great influence on project cost.And construction work for the project cost control is very important,whether this would lead directly to construction companies profitable.Cost control is also an important means to strengthen project management,and competition between enterprises,and gradually by the competition of products quality,into the price advantage of competition.Meanwhile,construction cost control was a complex and tedious work.Cost of the project,project costs are an important part of the cost of building materials,building material costs around 60% per cent of the engineering cost of construction projects,how to control the cost of construction materials is guaranteed cost control of construction projects effectively.This article on the basis of previous studies,to study the factors that affect building materials price volatility.First,selected has in futures market listed of four species building materials do for research object,second,through respectively analysis they of industry chain and market of supply and demand law found may on they price produced effects of factors,again through on these may of effects factors for quantitative analysis,quantitative analysis of process specific performance for effects factors of line figure,and effects factors of color callout,and effects factors of color amendment and effects factors of price fluctuations calculation four a aspects.Through the analysis of various studies to find the factors influencing the larger fluctuations in their prices.