Last week was decidedly stronger for mortgage rates as they either held steady or moved lower on 5 out of 5 days. All told, it was a 0.14% drop from the previous week in terms of the average top-tier 30yr fixed rate.  The new week is starting out in opposite fashion with rates moving up 0.07% today alone. This follows news over the weekend that Trump rejected Iran's counterproposal to end the war. In general, the longer the war continues, the higher oil prices will remain.  Oil price don't dictate rates, but there's currently a lot of correlation due to inflation implications. Oil naturally impacts the cost to ship goods, so a rapid spike in oil prices increases inflation. Rates are based on bonds, and bonds hate inflation. In fact, inflation is technically a component of bond yields (aka "rates"). Despite the rocky start to the week, we're not necessarily destined to move in one direction or the other. Everything depends on progress toward peace, or lack thereof. To a lesser extent, this week's incoming economic data can also have an impact. Coincidentally, much of that data focuses on inflation for the month of April.

It ended up being a decent round trip for rates this week. Monday kicked things off with a jump to the highest level in more than a month, and the third highest since August 2025. But that ended up being the only day where rates went higher.  Wednesday brough the biggest chunk of the recovery with MND's daily rate index dropping 0.10%.  Tuesday and Friday (today) each added a 0.02% drop, taking the index to 6.42% after ending last week at 6.44%. War-related headlines were less of a factor today and volatility was unsurprisingly lighter as a result. This is an adjustment for seasoned rate watchers who are used to monthly jobs report being a distinct source of volatility. It's especially notable that the job count came in significantly higher with no ill effect on bonds/rates. Over the past 6 months, markets have shifted their jobs report focus from the payroll count to the unemployment rate, reversing decades of precedent. Today's outcome is more logical in that context as the unemployment rate was right in line with expectations at 4.3%.

The day began on a fairly hopeful note for the mortgage market. During overnight trading hours, the bond market improved following a report regarding a peace framework sent to Iran by The U.S.  When bonds improve, rates fall, all else equal. The gains were modest, but they allowed the average lender to set their first rates of the day at slightly lower levels compared to yesterday. Lenders prefer a "one and done" strategy when it comes to setting mortgage rates for the day, but they will make mid-day changes if the underlying market moves enough. The underlying market began moving more than enough just before the noon hour. Most lenders were forced to recall their initial rate offerings and make upward adjustments. The net effect at the time of printing is that the average lender is back in line with yesterday's levels. 

Mortgage rates spiked sharply on Monday, hitting the highest levels in more than a month as escalation fears ramped up surrounding the Iran war. Yesterday technically saw some recovery, but it may as well have been an "unchanged" day. Now today, we're seeing a more legitimate recovery with the average lender back down to last Friday's levels. The move follows a drop in oil prices inspired by progress toward a peace agreement. News came out overnight that The U.S. and Iran were close to signing a one-page memo outlining a more formal peace agreement. While full details would take time to hammer out, this would effectively end the war. Oil prices and bond yields fell at their fastest pace since mid April. Bond yields correlate with interest rates (in fact, they ARE interest rates), but mortgage rates are determined by slightly different bonds that are specific to the mortgage market. This means that mortgage rates and U.S. Treasury yields are almost always moving in the same direction, but at different paces, depending on the day.  [thirtyyearmortgagerates]

One popular refrain in the mortgage industry is that rates take the escalator on the way up and the stairs on the way down. Yesterday was definitely an "escalator" sort of day with the average lender moving up 0.12% for a top-tier 30yr fixed rate. Based on improvement in the bond market, rates are lower today, but just barely. It's not so much that rates are taking the stairs down, but more like they're a small child, waiting at the top of the staircase--afraid to take that first step. Some lenders are not even lower compared to yesterday's levels. Others are only modestly better. The absence of better improvement is at least partly attributable to the slower movement in the underlying bond market. Specifically, today's bond rally (good for rates) is less than one third the size of yesterday's sell-off (bad for rates).