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Fuzzy Decision Making System for Stock Market

This paper describes stock analysis method based on fuzzy decision-making system for predicting the stock price. The objective of this system is design an automated strategy that can maximize the profit. Fuzzy System resembles more closely the kind of common sense reasoning we use in decision-making. Benefits of Fuzzy Decision Making System are model based approach and knowledge management, which offers high quality, systematic predictions and interactive problem solving. The purpose of this study is to develop a fuzzy inference system for recognizing fuzzy rules of stock market trends and predicts upward and downward directions of stock market. Our proposed system was tested using data from National Stock Exchange (NSE).