<Tr> <Td> <Ul> <Li> Bond valuation </Li> <Li> Corporate bond </Li> <Li> Fixed income </Li> <Li> Government bond </Li> <Li> High - yield debt </Li> <Li> Municipal bond </Li> <Li> Securitization </Li> </Ul> </Td> </Tr> <Ul> <Li> Bond valuation </Li> <Li> Corporate bond </Li> <Li> Fixed income </Li> <Li> Government bond </Li> <Li> High - yield debt </Li> <Li> Municipal bond </Li> <Li> Securitization </Li> </Ul> <Li> High - yield debt </Li> <Tr> <Th> Stock market </Th> </Tr>

What is the purpose of a stock exchange