PENGARUH SUKU BUNGA DAN NILAI TUKAR RUPIAH TERHADAP INDEKS HARGA SAHAM GABUNGAN (IHSG) PERIODE 2015-2017

This study aims to determine the movement of the composite stock price index influenced by interest rates and the exchange rate of the rupiah. The method used is a quantitative method, with descriptive statistics, with population data index, interest rates, and exchange rates for the period January 2015 - December 2017, with smapling saturated. by using secondary data, the analysis technique used is the prerequisite test analysis, and hypothesis testing. Based on the results of the partial t test analysis of interest rates shows tcount> t table (7.663 <1.693) means that interest rates have a significant effect on the CSPI, and for the exchange rate obtained tcount> t table (4,819> 1,639) means that the exchange rate has a significant effect on the CSPI, and based on f test simultaneously obtained the value of the results of fcount and ftabel, that fcount = 48.021> ftabel = 3.30 there is a significant influence between interest rates and exchange rates on the composite stock price index (CSPI), with a strong correlation coefficient. The conclusion is that interest rates and exchange rates have a significant negative effect on the composite stock price index (CSPI).