The average 30-year fixed mortgage rate fell as the FOMC decided to leave short term rates unchanged, according to Freddie Mac's recently released Primary Mortgage Market Survey® (PMMS®).
 
"Investors flocked to the safety of government bonds causing the 10-year Treasury yield to continue its descent following the FOMC's decision to leave rates unchanged,” says Sean Becketti, chief economist, Freddie Mac. “The 30-year fixed-rate mortgage responded by dropping six basis points before landing at 3.42 percent—a 10-week low. The course of the economy is uncertain, yet consumers continue to be a bright spot. The September consumer confidence index is up 3 percent to 104.1, exceeding forecasts and reaching a new cycle high." 

The 30-year fixed-rate mortgage (FRM) averaged 3.42 percent with an average 0.5 point for the week ending September 29, 2016, down from last week when it averaged 3.48 percent. A year ago at this time, the 30-year FRM averaged 3.85 percent.  
 
Additionally, the 15-year FRM this week averaged 2.72 percent with an average 0.5 point, down from last week when it averaged 2.76 percent. A year ago at this time, the 15-year FRM averaged 3.07 percent.

The 5-year Treasury-indexed hybrid adjustable-rate mortgage (ARM) averaged 2.81 percent this week with an average 0.4 point, up from last week when it averaged 2.80 percent. A year ago, the 5-year ARM averaged 2.91 percent.