"Mutual Fund" "Junk Bond" "7/24" 6.500 7.500 "7/25" 7.125 5.125 "7/26" 6.875 8.875 "7/27" 6.125 5.125 "7/28" 8.500 6.500 "7/29" 7.125 7.125 "7/30" 8.875 8.875 "7/31" 6.125 5.125 "8/1" 7.500 5.500 "8/2" 6.875 6.875