Mortgage rates last week were pretty much flat on a couple of news articles out of Washington.  The first is the tax reform bill, bond and stock traders are holding their breath to see what is in the actual bill and how it will affect companies.  No one cares about individual tax reform, it is not about the personal taxes, it is ALL about business taxes. 

The final thing that kept rates down was the government running out of money, and over the weekend they kicked the can down the road for another couple of weeks.

Both of these items are going to be in the headlines until they are finally passed, which at that time, will cause rates to become VERY volitile.  Not worth waiting for, lock'em.