Home mortgage rates slipped to their lowest rates on record as uncertainty over the coronavirus continued to impact financial markets. Freddie Mac reported lower average mortgage rates for fixed and adjustable-rate mortgages. Rates for 30-year fixed-rate mortgages fell by 16 basis points to 3.29 percent; the average rate for 15-year fixed-rate mortgages was also 16 basis points lower at 2.79 percent. Mortgage rates for 5/1 adjustable-rate mortgages were two points lower on average at 3.18 percent. Discount points averaged 0.70 percent for fixed-rate mortgages and 0.20 percent for 5/1 adjustable rate mortgages. The 10-Year Treasury Yield, which tracks with mortgage…