Development of a forecasting model for investment in Tehran stock exchange based on seasonal coefficient

Document Type: Research Paper


1 Department of Industrial Engineering, Productivity Management System‎, Industrial Management Institute (IMI), Tehran, Iran

2 Technology Enterprises Incubator Center, University of Mazandaran, Babolsar, Iran.

3 Department of Economy and political science, Central Branch, Islamic Azad University, Tehran, Iran.



The present study aims at suggesting a model for intelligent investment, through enabling us to be Autoregressive Integrated Moving Average of ARIMA and seasonal coefficient. In this study, the researcher uses seasonal fluctuation Model. The previous trend of time series, related to the companies for a period of 11 years, from 2006 to 2017, was carried out based on seasonal data. Then the researcher predicted the final price based on moving average method. In the next stage, the proportion of real final price and predicted the final price is calculated regarding each period. Then, the seasonal coefficient average is calculated for similar seasons. In the final stage, the value of a prediction, for a given period, is calculated when moving average method is multiplied by a seasonal coefficient average. As a result, seasonal coefficient of a given stock is derived.


Volume 6, Issue 4
Autumn 2019
Pages 315-357
  • Receive Date: 13 August 2019
  • Revise Date: 04 November 2019
  • Accept Date: 27 November 2019