National Islamic Securities (SBSN) is a state securities issued in accordance with Islamic principles, these securities are a potential source of funds for development. Revenues will be earned through investments SBSN is called the yield. This study aims to determine the determinant factors that affect SBSN. Independent variables in this study SBI rate, Liquidity, Rating, Coupon, Maturity and the dependent variable SBSN Yield. The sample used was 8 series SBSN IFR in Indonesia Stock Exchange in 2011-2014 that using purposive sampling. The research model used in this research is multiple linear regression. Partial results of this study show the SBI interest rate and Marutity significant effect on yield SBSN. Liquidity and Coupon whereas no significant effect. As for the independent variable Rating can not be processed in SPSS, because Rating Indonesian investment to get the same ranking every year from 2011 to 2014. 
Keywords : SBSN yield, SBI, Liquidity, Coupon,Maturity