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Why Mortgage Rates Jumped to 7.49%: The Bond Selloff Explained

Brian Lee BurkeBrian Lee Burke
Oct 13, 2026 • 3 min read
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Why Mortgage Rates Jumped to 7.49%: The Bond Selloff Explained

Mortgage rates jumped to 7.49% in early October 2026, the highest 30-year rate in almost three years, after a global bond selloff, and mortgage applications fell 4.2% in a single week. If you are buying a home in Denver, Colorado Springs or anywhere in Colorado, here is how the bond market sets your mortgage rate, what each quarter point costs you, and how to lock a rate without guessing.

Call or text 303-955-4220. A live person answers. Not a robot, not a phone tree.

7.49%
30-year rate
Mortgage Bankers Association, week ending Oct 2
-4.2%
Applications
In one week
-8%
Refinances
Down 56% from a year ago
10.3%
Chose an ARM
Share of applications

How the bond market sets your mortgage rate

Mortgage rates follow the 10-year Treasury yield plus a spread. Lenders sell most mortgages to investors as mortgage-backed bonds. When investors sell bonds worldwide, bond prices fall and yields rise, and mortgage rates rise with them the same week. Inflation worries, government borrowing and energy prices all push investors to demand higher yields. The Federal Reserve sets short-term rates, not your 30-year mortgage rate, which is why mortgage rates rose this fall without a Fed move.

What a quarter point costs on a $400,000 loan (principal + interest)

6.99%$2,659/mo7.24%$2,726/mo7.49%$2,794/mo

Each quarter point is about $68 a month on a $400,000 loan, $816 a year. That is the number to weigh when you decide to lock, float or buy points.

Lock or float? How Colorado buyers decide

  • Lock when you have a signed contract and the payment works. A lock holds your rate for 30 to 60 days while the loan closes. Nobody calls the bond market a week ahead.
  • Ask for a float-down. Some lenders let you take a lower rate if rates fall after you lock. Get the terms in writing.
  • Price the points. One point costs 1% of the loan and buys a lower rate for the life of the loan. Ask for the exact rate it buys and how many months it takes to earn the cost back.
  • Have the seller pay for it. In a market with 4.76 months of supply, a seller-paid permanent buydown is a fair ask.
  • Look at assumable loans. An assumable FHA or VA mortgage carries the seller's 3% or 4% rate to you.

Does a 7.49% rate mean wait to buy?

Waiting for rates is a bet you cannot control; buying the right home at a payment you can carry is a decision you can. If rates fall later, you refinance. If they do not, you own the home at a price negotiated in the most buyer-friendly market in years. See what a 7% rate really costs per month, Colorado mortgage rates today and the $1,000 cash-to-close program.

Denver homes with an assumable FHA loan, updated daily

24 Properties Found
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Denver homes with an assumable FHA loan, updated daily Market Stats

24
Homes Listed
110
Avg. Days on Site
$300
Avg. $ / Sq.Ft.
$478,108
Med. List Price

Quick answers

Why did mortgage rates go up in October 2026?

A global bond selloff pushed Treasury yields higher, and mortgage rates follow the 10-year Treasury plus a spread. The 30-year rate hit 7.49%, the highest in almost three years.

Does the Federal Reserve set mortgage rates?

No. The Fed sets short-term rates. 30-year mortgage rates follow the bond market, mainly the 10-year Treasury yield.

How much does a quarter point change my mortgage payment?

About $68 a month on a $400,000 loan near 7.5%, or $816 a year in principal and interest.

Should I lock my mortgage rate now?

Lock once you have a signed contract and the payment works for your budget. Ask your lender about a float-down option in case rates fall before closing.

Are mortgage rates going to come down?

Nobody forecasts the bond market reliably. Buy at a payment you can carry today, and refinance if rates fall later.

Where to go next

Run your payment with a Colorado agent

Call or text 303-955-4220. A live person answers. Not a robot, not a phone tree.

Brian Lee Burke, the hardest working man in real estate

Kenna Real Estate Group at Keller Williams DTC. Helping You With Your Pad™ since 2002.

Run your payment with a Colorado agent

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WRITTEN BY
Brian Lee Burke
Brian Lee Burke
Team Leader and Licensed Broker, REALTOR® since 2003, Author

Brian Lee Burke is the founder and team leader of Kenna Real Estate Group, a real estate team at Keller Williams DTC. A licensed REALTOR® since 2003, Brian helps Colorado buyers and sellers navigate residential real estate, new construction, pricing, and negotiation. He is also the author of The Real Estate Playbook and Mastering Real Estate: Your Guide to Becoming a Top Agent.

View Brian Lee Burke’s full profile.

WRITTEN BY
Brian Lee Burke
Brian Lee Burke
Team Leader and Licensed Broker, REALTOR® since 2003, Author

Brian Lee Burke is the founder and team leader of Kenna Real Estate Group, a real estate team at Keller Williams DTC. A licensed REALTOR® since 2003, Brian helps Colorado buyers and sellers navigate residential real estate, new construction, pricing, and negotiation. He is also the author of The Real Estate Playbook and Mastering Real Estate: Your Guide to Becoming a Top Agent.

View Brian Lee Burke’s full profile.