“…As a result, the discovery and use of non-linearity in financial market movements and analysis to produce better predictions of future stock returns or indices has been greatly emphasized by various researchers and financial analysts during the last few years (see Abhyankar, Copeland, and Wong, 1997). Current studies that reflect an interest in applying neural networks to answer future stock behaviors include Chenoweth and Obradovic (1996), Desai and Bharati (1998), Gencay (1998), Leung, Daouk, and Chen (2000), Motiwalla and Wahab (2000), Pantazopoulos et al (1998), Qi and Maddala (1999), and Wood and Dasgupta (1996).…”