Mortgage-backed securities
A、havebeengrowinginpopularityinrecentyearsasinstitutionalinvestorslookforattractiveinvestmentopportunities.
B、aresecuritiescollateralizedbyapoolofmortgages.
C、aresecuritiescollateralizedbybothinsuredanduninsuredmortgages.
D、arealloftheabove.
E、areonlyAandBoftheabove.
发布时间：2025-07-14 20:03:31
