Mortgage rates fell slightly in the week ending Nov. 14, marking the first time weekly rates have gone down since September. The average rate on a 30-year fixed-rate mortgage dropped seven basis points to 6.79%, according to rates provided to NerdWallet by Zillow. A basis point is one-one hundredth of a percentage point.

Mortgage rates on a 30-year home loan have fluctuated throughout the year, reaching a peak of 7.22 percent in May. In late September, the average rate dipped to 6.08 percent, the lowest level in two years, after the Federal Reserve cut interest rates. But mortgage rates have since crept higher until this week.

The average rate on a 30-year mortgage in the U.S. edged lower this week, ending a six-week climb. The rate slipped to 6.78% from 6.79% last week, mortgage buyer Freddie Mac said Thursday. That’s still down from a year ago,

Freddie Mac says the average rate on a 30-year mortgage slipped to 6.78% this week, ending a six-week climb. Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more.