Most people watching mortgage rates right now are focused on the wrong thing. They are refreshing economic calendars, waiting for the next Fed announcement, analyzing jobs reports. All of that matters. But right now, in early 2026, there is a force moving interest rates that has very little to do with any of it. It is oil. And the geopolitical conflict driving oil prices higher is, at least in the near term, having a more direct impact on what you will pay to finance a home than any domestic economic data point this month.

Understanding why requires a short trip through global energy markets, inflation mechanics, and bond market psychology. None of it is complicated once it is laid out clearly. And if you are a homebuyer, a homeowner watching refinance windows, or an investor in Southern California, Orange County, or anywhere in a high-cost market, this breakdown is worth your time.

The Connection Between Oil, Inflation, and Your Mortgage Rate

Mortgage rates do not move in a vacuum. They track the 10-year Treasury yield very closely, and Treasury yields move based on inflation expectations. When investors believe inflation is rising, they demand a higher return to hold long-term bonds, and yields go up. When inflation looks tame, yields ease, and mortgage rates follow them lower.

Oil is one of the most direct inputs into global inflation. It is not just what you pay at the pump. It is the cost to ship every product that moves across the ocean or across the country. It is embedded in fertilizers that grow the world's food. It is in the materials used to make clothing. When oil prices rise sharply, the ripple effect across the economy is broad, persistent, and difficult to measure in real time.

That is exactly the dynamic playing out right now. The US and Israel's conflict with Iran created a flash point around the Strait of Hormuz, the narrow waterway through which roughly 20 percent of global oil production travels. Iran does not need to be the world's largest oil producer to have leverage here. They have military capability in the region, and disrupting tanker traffic through the strait is a meaningful pressure point on the global economy. The threat of that disruption, even more than the disruption itself, is enough to move oil prices and unsettle bond markets.

Goldman Sachs, in their most cautious scenario, projects oil settling near $100 per barrel if the conflict continues. That would be meaningful, but it is worth keeping in perspective. The US has seen $100 oil before, and in inflation-adjusted terms, oil was far more expensive in the early 2010s. The real concern is not the absolute price. It is the inflationary pressure that sustained high oil prices would add to an economy that was just beginning to see inflation move back toward the Fed's 2 percent target.

Why Timing Matters: Where Rates Were Before This

The context here is important. Just days before this conflict escalated, mortgage rates had fallen to their lowest level in roughly three years. Borrowers who had purchased at 6.75 percent or 7 percent were flooding lenders with refinance inquiries. The conversation had shifted from "when will rates drop" to "should I lock right now at the low sixes or wait for a five-handle."

That is the context. Rates were improving ahead of schedule. The forecast Josh and Jeb laid out for 2026 was a range of roughly 5.75 to 6.5 percent for the year, and rates had pushed into the lower end of that range faster than anticipated. Then an external shock arrived and reset expectations, at least temporarily.

This pattern is not new. It happened with the Russia-Ukraine conflict. It happened with tariff anxiety in 2025. Every time the economy moves toward the inflation target and rate relief appears close, something comes along and complicates the picture. That is not a reason to stop making plans. It is a reason to understand what is driving rates and to stop anchoring your decisions to a specific number.

What Makes This Particular Conflict So Difficult for Markets

The specific challenge with geopolitical events, as opposed to standard economic data, is the complete absence of transparency. Bond markets, and by extension mortgage rates, thrive on predictability. When the Fed releases a statement, markets can assess what it means and price accordingly. When a government publishes employment data, analysts can model its implications. Conflicts do not work that way.

No one knows how long this lasts. No one knows what concessions will end it. No one knows whether Iran will attempt to disrupt tanker traffic through the strait or whether diplomacy will resolve things quickly. The news cycle changes by the hour. A tweet from the president suggests the conflict is nearly over and oil prices ease. A photo of a naval ship escorting a tanker sparks optimism. Then a new development pushes things in the other direction. Markets react to each development, and mortgage rates swing with them.

That said, history provides some reassurance. Looking at oil price shocks over the last 40 years, including the Gulf War in the early 1990s, the October 7th attacks, and the 12-day Israel-Iran conflict in 2024, the pattern has almost always been the same: a sharp initial spike followed by a return to baseline within three to four weeks. There are exceptions. The oil shocks of the 1970s were sustained and had lasting inflationary effects. But those were structural supply crises, not short-term geopolitical disruptions.

The most likely scenario, based on historical precedent and the incentives of everyone involved, is that this gets resolved relatively quickly. Both sides have strong economic and political reasons to find an off-ramp. If that happens, we may look back on this as a temporary spike that ultimately had minimal lasting impact on rates.

What Buyers in Orange County and Southern California Should Actually Do

Here is the practical part, and the part that matters most for anyone actively in the market in Huntington Beach, Irvine, Anaheim, or anywhere in Orange County.

This Should Not Change Whether You Buy

If you are in the right financial position to buy a home, if your income is stable, your credit is solid, your reserves are healthy, and the payment works at current rates, a quarter-point move in mortgage rates should not be the deciding factor. From the lowest point before this conflict to where rates moved during the initial spike, the increase was less than 25 basis points. On a $700,000 loan, which is well below the median price in much of Orange County, that translates to roughly $100 per month. Significant, but not a life-altering difference.

The more important number is where rates are relative to the last two years. Even with this disruption, borrowers in early 2026 are financing at rates meaningfully below where they were in 2023 and much of 2024. Buyers who purchased in late 2023 or 2024 at 7 to 7.5 percent are already refinancing. That opportunity exists for anyone buying at current rates should conditions continue to improve.

If You Are Under Contract, the Calculus Changes

The decision is different once you have a property under contract. At that point, you are holding a live position. The rate you lock becomes real. And in a volatile environment where rates can swing 30 basis points in a single day based on a tweet or a press conference, waiting to lock is not a strategy. It is speculation.

Josh shared a real example: two clients under contract who decided to wait one day to lock their rate. That single day cost them 32 basis points worse pricing. On a $600,000 loan, that translated to approximately $1,800 in added cost. It could just as easily have gone the other way. But in a moment of genuine geopolitical uncertainty, where there is no technical chart, no economic model, and no fundamental data that can tell you what rates will do in the next 24 hours, locking and removing the variable is almost always the right move.

Stop Running Your Numbers on a Rate That Does Not Exist Yet

One of the most common mistakes buyers make is running their affordability math on a rate they hope to get rather than the rate available today. There is nothing wrong with being optimistic. But basing a purchase decision on rates dropping another quarter or half percent within the next 30 to 60 days is not analysis. It is speculation, and it often leads to inaction during windows that were actually favorable.

Josh and Jeb's forecast for 2026 was a range of 5.75 to 6.5 percent. Rates in the low sixes represent the lower half of that range. A buyer financing in that environment is doing meaningfully better than someone who bought 18 months ago. Anchoring to an even lower number that may or may not materialize is a psychological trap that costs real money in the form of missed opportunities.

The Inflation Timeline: When Will This Show Up in the Data?

One of the more nuanced points worth understanding is the lag between an oil price spike and its appearance in headline inflation numbers. The CPI report released during the week this episode was recorded came in essentially in line with expectations. That is because it reflected conditions from the prior month, before this conflict escalated.

The inflationary effect of higher oil prices typically takes two to three months to fully filter through to goods, shipping, and consumer prices. That means if conditions remain elevated, we would expect to begin seeing the impact in April and May data, which would be reported in late spring. That, notably, also coincides with when the Federal Reserve is expected to have new leadership, adding another layer of uncertainty to how monetary policy might respond.

For buyers in Southern California, this means the next 60 to 90 days are a legitimate window. Rates reflect current bond market conditions, not future inflation data. If the conflict resolves quickly, rates could recover toward their pre-conflict levels before any inflationary effect even registers in the official data. If it does not resolve quickly, you will be glad you locked when you had the chance.

The Spring Buying Season in Orange County: What to Expect

Spring is historically the most active time in Orange County and Huntington Beach real estate. More listings come to market, more buyers are competing, and transaction volume picks up. That seasonal dynamic has not changed. What has changed is the uncertainty overlaid on top of it.

Inventory had already begun to build modestly heading into spring, which was a welcome development for buyers who had been dealing with an extremely tight market. But if rates move meaningfully higher, some sellers who were considering listing may delay. Higher rates reduce buyer purchasing power, which reduces offer prices, which makes selling less attractive for homeowners with specific price expectations.

The likely scenario remains one of gradual inventory improvement through spring, with buyer demand staying reasonably strong at current rate levels. A sustained push toward 7 percent or above would change that picture. But absent an escalation that none of us can predict, the fundamentals of the Orange County market remain intact. There is simply not enough supply relative to underlying demand in this region for values to deteriorate meaningfully.

The Bigger Picture: Long-Term Homeownership Still Makes Financial Sense

It is easy, in moments of uncertainty, to lose sight of why buying a home makes sense in the first place. The reasons have not changed.

Every mortgage payment builds equity. The forced savings mechanism of amortization works whether rates are 4 percent or 7 percent. Leverage amplifies gains on a long-term appreciating asset. The tax advantages of homeownership still exist. And in a region like Orange County, where land is constrained and demand from high earners is persistent, the long-term trajectory of values has consistently rewarded patient owners.

The people who bought in Huntington Beach in 2018 at what felt like the top of the market, at rates that felt high, are not regretful. The people who waited for the perfect combination of lower prices and lower rates in 2019 or 2020 largely did not catch it. Timing markets precisely is a game almost no one wins. Buying when you are ready, with a sound financial plan, and holding for the long term is the strategy that has worked across nearly every period in Southern California real estate history.

This Advice Does Not Apply to Everyone

To be clear about who this framework is built for: this is for buyers who are financially prepared. Stable income. Reasonable debt loads. Reserves beyond the down payment. A payment that works at today's rates without requiring a significant drop to be comfortable.

If you are stretching to make a purchase work at current rates, if you have no cushion, if you are relying on rates dropping 50 basis points to qualify, then the right answer is not to buy right now. That is not about the oil market or the Middle East. It is about the basic principle of not over-leveraging into a volatile environment.

But if you are financially ready, and you have been sitting on the sidelines waiting for certainty that will never quite arrive, this moment is not materially different from any other. Uncertainty is the permanent condition of real estate markets. The buyers who act thoughtfully within uncertainty are the ones who build wealth. The buyers who wait for clarity are the ones who pay more for the same house three years later.