اعلانات هامة

The study aims to measure the impact of investment in the stock market in Saudi Arabia, Based on the assumption that increased investment leads to higher stock market index, Using annual data for the period 2005-2016, Where the descriptive method was used to present the concepts of variables, in addition to statistical method using the tests of stationary, Normal distribution, the simple linear regression equation, which was estimated in the normal lower squares (OLS), Using the statistical program (Eviews10). One of the main findings of this study is that all the variables of the study except the cement sector index are subject to normal distribution, Also, there is a statistically significant inverse correlation between investment and stock price index for the financial sector. There was also no correlation between the investment and the stock price index for the cement sector, while there was a correlation between the investment and the stock price index for the ICT sector which is inverse and statistically significant.

Keywords: Investment, Saudi Stock Market Index, Financial Sector, Cement Sector, ICT Sector.