Supplementary Files
Abstract
The type of research used is quantitative research with data collection methods through questionnaires. The population is all investors in the Investment Gallery of the Indonesian Stock Exchange, Balikpapan University, using purposive sampling techniques, a sample of 87 people. The data analysis method uses multiple linear regression analysis, hypothesis testing, and coefficient of determination. The research results show that partially, the variables Financial Literacy and Self Control have a positive and significant effect on Investment Decisions. Meanwhile, the Financial Behavior variable has a positive but not significant effect on Investment Decisions at the Indonesian Stock Exchange Investment Gallery, Balikpapan University.