30-year mortgage rates moved 0.17 percentage points this week -- another in a series of big weekly changes. Lock it or lose it. Get today's live rates now.

Real-time mortgage market updates for December 5, 2013. Updates provided by MBSQuoteline, an MBS subscription provider for loan officers.

Mortgage applicants have less than 24 hours to lock a mortgage rate. The November jobs report is released Friday and it represents a giant risk to rate shoppers.

New Home Sales surge after less-than-stellar summer. Can you still get new construction "deals"? Get the stats and compare mortgage rates.

Real-time mortgage market updates for December 4, 2013. Updates provided by MBSQuoteline, an MBS subscription provider for loan officers.

There has never been a better time to switch to a 15-year mortgage. Homeowners now pay 65% less as compared to a 30-year loan. It's an historical high.

The Home Affordable Refinance Program (HARP) has altered the makeup of a "typical" conventional refinance, affecting how mortgage lenders approve loans. When HARP 3.0 passes, the changes may be even more stark.

Real-time mortgage market updates for December 3, 2013. Updates provided by MBSQuoteline, an MBS subscription provider for loan officers.