PENERAPAN KOMBINASI METODE SAW DAN TOPSIS DALAM ANALISIS FUNDAMENTAL SAHAM BERDASARKAN RASIO KEUANGAN
Investment in stocks is one of the many options to invest. In stock investing requires a proper analysis and action so that an investor can invest according to their needs. One way is fundamental analysis. Fundamental analysis is an analysis method that focuses on key data contained in the financial statements of a company to assess the financial performance of the company.This research aims to design a process of fundamental analysis of stocks based on the analysis of financial ratios, methods of SAW and TOPSIS methods. Analysis of financial ratios generally include the liquidity ratio, solvency, activity ratios, profitability ratios and the ratio of the market. Fuzzy numbers used in the method of SAW and TOPSIS to provide effectiveness in determining the value of the decision matrix. SAW method used to find the value of the normalized matrix for each criterion and TOPSIS methods used to find solutions / alternatives based on the normalized matrix. Then the design is applied in the form of a ranking system based web application.Tests conducted with 60 financial reports in the period from 2013 to 2015 and is divided into 20 issuers. The accuracy of the test results using Spearman correlation ranking based on Springate models obtained the lowest value of 85.45% and the largest 100%.