Implementation of Fuzzy Rule Based Technical Indicator in Share Market

Technical indicators are used in the stock and the currency markets for buying and selling decisions. The aim of this study was to develop a fuzzy rule based technical indicator for stock markets. Generalized volumes and generalized prices are used as linguistic variables. The Z-shaped, S-shaped and Triangular fuzzy numbers are used in this study. Success rates have been tested by real time trading and backward testing method. This fuzzy rule based indicator indicates a buy, hold or sell signal. The signals are agreed well with the classical technical indicators.