balihamza43@gmail.com balimossab@maktoob.com : Abstract:The process of trade-offs between financial instruments is a critical investment process involves a series of studies and analyzes known financial investment.
The latter, like other decisions concerning the future be based on forecasts and projections necessarily subject to the risk element , Accordingly, investors should study the variation in the results due to the circumstances surrounding the investment, due to the difficulty of making an investment decision and its impact on the future status of the investor, Shall concern quantitative methods to measure and analyze the risks and methods that able to reduction.
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