Todd Libby · October 20, 2026

Why small rate moves matter more than you think

Mortgage Market Update

Todd Libby

Todd Libby

Tuesday, October 20, 2026

Why small rate moves matter more than you think

Every week I work with people who are surprised by how much a rate movement affects their bottom line. Here's what's really happening under the hood.

National Mortgage Rates · October 16, 2026

Conventional 30-Year

7.28%

FHA 30-Year

7.13%

VA 30-Year

6.93%

Rate trend

Source: Optimal Blue daily mortgage indices via FRED

Rates shown are national mortgage index rates and are provided for informational purposes only. Actual rates vary based on credit profile, loan amount, and market conditions. Please contact us for a personalized rate quote.


Affordability Math

When your rate moves, here's what actually changes

A lot of people think a small rate change means a small monthly payment change. That's not quite how it works. When rates move, even a fraction of a percent shifts how much of your payment goes toward interest versus principal—and it changes your total cost over the life of the loan. Understanding this difference helps you make smarter decisions about whether to refinance, lock in now, or wait. It also helps you see the real value of a stronger credit profile or a larger down payment when you're shopping for a home. The math isn't complicated, but it's worth knowing.

If you'd like to walk through how a rate change would affect your specific situation, I'm here to talk it through.

Tip of the Week

Your loan officer can run a credit simulator to show exactly which actions will move your score the most.

Tips for Homeowners

Year-End Tax & Mortgage Planning

1.

Consider making your January mortgage payment in December to get an extra month of deductible interest in the current tax year (consult your tax advisor first).

2.

If you plan to sell next year, now is a good time to document improvements — receipts and records add to your cost basis and reduce taxable capital gain at sale.

3.

Review your W-4 withholding if you bought a home this year — your mortgage interest deduction may mean you're having too much withheld from each paycheck.

Have questions about how any of this affects your mortgage or home purchase? We're here to help — reach out to the Todd Libby team any time and we'll walk you through your options.

Your Mortgage Advisor

T

Todd Libby

Todd Libby

todd@3keyslending.com

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