trend analysis approach

trend analysis approach　趋势分析法　

Trend analysis approach also called compar-ison analysis，level analysis method，it is through financial statements related to all kinds of digital material，two or more consecutive period of the same index or ratio for calm base contrast and annulus comparing concludes that the increase or decrease in their direction，the amount and range changes in order to reveal the enterprise financial status，business operation and cash flow change trend of a kind of analysis method.