Find Maryland Heights Missouri libraries, such as state, town, city, public, private, college and university library branches. Libraries provide information on applications, borrowing books, ebooks, library programs, online databases and research. Maryland Heights Library. Find Maryland Heights Missouri libraries, such as state, town, city, public, private, college and university library branches. Libraries provide information on applications, borrowing books, ebooks, library programs, online databases and research.
By David Ashworth | Mar 12, 2015 10:09 am EDT. Investment-grade bonds are fixed-income issuances with a rating of BBB and above as provided by credit ratings agency S&P (Standard & Poorâs). The agency uses modifiers + and â to show relative standing within the major rating categories.
High yield bonds hold the potential for higher returns for two reasons. Higher coupon rates. In general the issuers of high yield bonds are considered less likely to make interest payments than issuers of investment grade corporate debt. Because investors are being asked to assume this risk, high yield bonds tend to come with higher coupon rates, which can generate additional investment income.