Mortgage rates posted the largest one-week increase since April 1994, and over the last four weeks has increased by the largest amount since mortgage rates shot up from record low levels in the summer of 2003. Despite the pronounced move in mortgage rates, there wasn't one single factor that spurred the increase, but rather several contributing to the upward movement in recent weeks. The realization that the world hasn't come to an end is leading bond investors to unwind positions taken in January when economic and financial pessimism reigned. Inflation continues to percolate, as evidenced by $100 per barrel oil and yet another troubling uptick in the Consumer Price Index. But mortgage rates have increased much more than Treasury yields as investors reassess mortgage-backed securities in light of higher conforming loan limits to be announced in March.
Even though the difference between fixed and adjustable mortgage rates has grown, fixed rate mortgages remain the most attractive option for borrowers. Seven months ago, the average 30-year fixed mortgage rate was 6.82 percent, meaning that a $200,000 loan would have carried a monthly payment of $1,306.52. Now that the average conforming 30-year fixed rate is 6.37 percent, the same $200,000 loan carries a monthly payment of $1,247.09.
