METODE PENGELOLAAN PORTOFOLIO SAHAM UNTUK INVESTASI

In terms of certainty, the owner of the stocks income becomes more uncertain because of the payment of dividends is affected by the uncertain prospects of the company and the stock price is also very high its volatility. Efforts to control the risk of investing in stock can be done by spreading investment risk that is invested in stocks lo reproduce or commonly known as stock portfolios, which one of the most important aspects of Modern Portfolio Theory is the Efficient Frontier. Furthermore is to diversify the stock, by construction of a portfolio with an investment instrument that involves several different, especially on instruments that are not correlated with each other or negatively correlated. It is necessary to measure the level of return and risk from the existing portfolio. So the developed model called the Capital Asset Pricing Model that is a measure of risk and return by using the beta. Other instruments used to measure risk and return is the single index model which is based on the price of a securities index Fluctuates in line with its market prices Key words; Portfolio, stock, risk and return, variance and deviation standar