The most principal mortgage rates all marched higher today.

The unusual inflation in borrowing costs for fixed-rate 30-year mortgages is notable, but 15-year fixed rates also inched upward. 

At the same time, average rates for 5/1 adjustable-rate mortgages (ARM) also had an upturn. 

The averages for 30-year fixed, 15-year fixed, and 5/1 ARMs are: 

30-year fixed mortgage rates are averaging 5.91%

Today’s 20-year fixed mortgage rate is 5.94%

Today’s 15-year fixed mortgage rate is 5.11%

– The average 10-year fixed-rate mortgage currently sits at 5.18%

he average 5/1 adjustable mortgage currently sits at 4.02%