äŒæ¥ã³ãŒãMBB
è³ç£ã¯ã©ã¹Fixed Income
ãã¡ã³ããããŒãžã£ãŒiShares
èšå®åœUS
çµè²»ç0.04%
èšç«æ¥2007-03-13
é£åå¯Ÿè±¡ææ°Bloomberg US Aggregate Securitized - MBS
MBB was created on 2007-03-13 by iShares. The fund's investment portfolio concentrates primarily on investment grade fixed income. MBB tracks a market-weighted index of investment-grade mortgage pass-through securities. The index includes fixed and floating rate securities issued by GNMA, FNMA and FHLMC.