Performance Analysis of Deep Learning and Statistical Models on Enhancing Stock Market Portfolio

Authors: Satyajit Reddy, Sarthak Rao, Divyanshu Sharma

DOI: https://doi.org/10.37082/IJIRMPS.2020.v08i06.003

Short DOI: https://doi.org/ghqn2m

Country: India

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Abstract: Time series data is considered very useful in the domains of business, finance and economics. Stock market data specifically is generated at high volumes and excessively used for forecasting purposes for gaining wealth. The problem is challenging due to the dynamic nature of stock market fluctuations. Conventional techniques for prediction of next lag of time series data have been successful to an extent with statistical algorithms such as Exponential Smoothing and Autoregressive Integrated Moving Average (ARIMA). With the advent of deep learning architectures and advanced computational processors, we analyze the performance of such techniques for stock market forecasting. The paper presents performance comparison of Exponential Smoothing, ARIMA, Vanilla LSTMs and Stacked LSTM models. The empirical analysis concludes the superior performance of deep learning techniques with RMSE score as low as 3.208 on daily closing price stock data for a period of ten years. Furthermore, we also propose a portfolio optimization method to calculate returns and maintain profits while trading in stock market.

Keywords: Forecasting, Stock Market, LSTM, ARIMA, Exponential Smoothing, Portfolio Optimization

Paper Id: 833

Published On: 2020-12-05

Published In: Volume 8, Issue 6, November-December 2020

Cite This: Performance Analysis of Deep Learning and Statistical Models on Enhancing Stock Market Portfolio - Satyajit Reddy, Sarthak Rao, Divyanshu Sharma - IJIRMPS Volume 8, Issue 6, November-December 2020. DOI 10.37082/IJIRMPS.2020.v08i06.003

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