Mortgage rates were moderately higher to start the new week, adding to the modest losses seen on Friday. The silver lining is that any of the past 3 business days saw the lowest rates since September 23rd. There were no clear reasons for today's rate movement in terms of economic reports or news headlines. The same was true for last week's biggest swings which were driven by broad bond market sentiment as traders sought safer havens due to concerns about a pull-back in the tech sector. On that note, tech stocks had their best day in several weeks today with much of the improvement already intact by the time the domestic trading session began. As the week progresses, that same "broad market sentiment" could continue to be a driving force because there aren't any big ticket events on the economic calendar. In nuts and bolts terms, the average top tier 30yr fixed rate is back up to 7.43%, 0.06% higher than Friday's latest levels and  0.10% higher than Thursday's low of 7.33. [thirtyyearmortgagerates]

After dropping sharply over the past 5 days, mortgage rates finally reminded us that they're still capable of moving higher. Thankfully, today's bump was modest in the recent context, only adding 0.04% to a 30yr fixed that had fallen 0.27% since October 7th.  Even though today's losses were minimal, they're potentially informative. Much of this week's improvement can be traced to concerns surrounding tech companies, and possible warning signs about a reduction in AI-related spending/investment throughout the sector.  While it's too early to draw any conclusions about such things, we can certainly observe a strong correlation between tech stocks and interest rates as of October 8th. What's notable about today is that rates refused to follow tech stocks any lower, even though the NASDAQ had an even worse day than it did on Wednesday.  The counterpoint--if there is one--is that oil prices launched higher, which may have prevented bonds/rates from getting too excited. Still, oil has been moving higher during the same time frame that rates have been improving, so one could easily ask "why does oil suddenly matter now?" There's not really a great answer to that question, so we're left to conclude that bonds/rates are feeling a bit of resistance after this week's bull run. 

Mortgage rates dropped again today, and at a much faster pace than yesterday's decline. Top tier 30yr fixed rates are now down to 7.33% for the average lender, a drop of more than 0.25% from the long-term highs seen just last week. There are a lot of moving parts behind the scenes so let's focus on what we can know or at least reasonably conclude. [thirtyyearmortgagerates] Is this the big shift in rates we've been waiting for?  The kind that sometimes follows sustained spikes to long-term highs? While there's a chance the past 5 days COULD serve as the early indication of a broader rate recovery, it's far too soon to bank on it. The key reason is that much of the paradoxical strength of the past 2 days has been fueled by contagion concerns in the tech space. What does the tech space have to do with rates? Is it more important than inflation and economic growth? First off, the tech space and economic growth have a ton of overlap right now. If there's an ongoing pull-back in investor sentiment surrounding AI/tech stocks, and additional concern over certain companies (like Coreweave) having a contagion-like impact on other companies, all of that carries implications for economic data in the future.  The other consideration is AI-related corporate debt. This has been a big driver of upward pressure in rates at times. If investor sentiment is souring on AI-related debt, it decreases the expectations for excess issuance of that debt which, in turn, helps more mainstream rates like Treasuries and mortgages.

You won't see too many days like today when it comes to mortgage rates and the underlying bond market that drives them. Bonds were eagerly awaiting this morning's Consumer Price Index (CPI), a key inflation report and an important source of guidance for the Fed rate outlook.  Reminder: while the Fed Funds Rate itself does not control mortgage rates, Fed rate EXPECTATIONS tend to correlate much better.  Fed rate expectations leapt higher this morning after inflation came in hotter than expected. The rest of the interest rate world followed in lock step. When lenders released their initial mortgage rates this morning, the daily average 30yr fixed was up 0.1% from yesterday--a very big move for a single day. But roughly half an hour later, the bond market began gradually moving back in the other direction. The recovery continued at a remarkably steady pace (not the sort of linear pace normally seen on days with sharp reactions to important economic data). The only other thing happening in a similarly linear fashion was the HEAVY selling in stocks.  I'd be the first to point out that it's generally a mistake to assume that a certain development in the stock market reliably predicts an outcome in the bond market. That correlation can be positive or negative depending on the day and the underlying motivations. In today's case, there were solid examples of both positive and negative correlation. Immediately following the inflation data, stocks and bonds lost ground in unison. We'd reconcile that by saying higher Fed rate expectations spell bad news for both. But then the stock selling continued--ultimately progressing toward the worst day of losses in over 2 months. 

It was an uneventfully good day for mortgage rates. Unlike the average day over the past several weeks, there was minimal intraday volatility in the underlying bond market. This allowed the average lender to issue rates once this morning and avoid intraday rate changes.  Fortunately, the overnight market movement was in our favor today as traders continued finding value in recently higher bond yields.  Rates are based on the bond market where higher yields increasingly create demand among investors. In 2023, when the 10yr Treasury yield hit 5%, we saw a solid show of support from buyers. In 2026, we've been waiting to see a similar show of support as yields crested 5.3%. Last week brought the first potential evidence of such support.  This doesn't mean rates are out of the woods, however. Tomorrow brings important inflation data and inflation is a key consideration for bond investors. If inflation comes in higher than expected, yields/rates could move back up toward recent highs. But if it's lower than expected, it could reinforce the supportive undertones seen over the past several trading days and help the downward momentum in rates continue.