Chaikin: Buy this stock by October 20

The 30-year fixed mortgage rate reached 7.40% on October 8, according to Freddie Mac’s weekly survey, up from 7.28% the prior week and 6.76% four weeks earlier. That is seven consecutive weekly increases and the highest reading since November 2023. The 15-year fixed climbed to 6.73% from 6.60%. The driver is a 10-year Treasury yield that closed October 9 at 5.24%, up a little over 100 basis points over the past year.

The rate increase is not abstract. On a $400,000 home with 20% down, a $320,000 loan at 7.40% carries a principal-and-interest payment of $2,216 per month. Four weeks ago at 6.76%, that same loan cost $2,078 per month. The difference is $138 monthly, or $1,656 annually, before taxes and insurance. Compared with a year ago at 6.30%, today’s buyer is paying about $235 more every month on the same loan. That is about $2,820 a year simply because the calendar moved.

Three Choices, One Honest Answer

Buyers facing 7.40% have three realistic options: buy at the current rate, buy down the rate with discount points, or wait and redirect the cash toward risk-free income. None is universally correct, but each has a clear arithmetic.

Buying at the current rate makes the most sense if the reader plans to hold for many years and expects home prices to keep rising, even modestly. Waiting for rates to fall is a bet with two moving parts: rates have to drop and prices have to cooperate. The Mortgage Bankers Association reported a 4.2% weekly decline in mortgage applications for the week ending October 2, which tells you the market is already pricing in buyer hesitation.

Buying down the rate with two discount points costs roughly 2% of the loan amount upfront, or $6,400 on a $320,000 mortgage. That buys an approximate half-point reduction to 6.90%, dropping the monthly payment to about $2,108 and saving about $108 per month. Break-even lands near 59 months, just under five years. Each discount point costs 1% of the loan amount and may reduce the rate by about 0.25 percentage point, depending on the lender. That math favors buyers who are confident they will stay put. It is a poor trade for anyone who might refinance or sell within three years.

The Treasury alternative deserves honest consideration. The five-year Treasury yielded 4.99% as of October 8, 2026. A buyer sitting on an $80,000 down payment who parks that cash in five-year Treasuries instead of closing on a house earns roughly $3,990 per year in risk-free income while continuing to rent. That is $333 per month before taxes. The question is whether the monthly rent they are paying exceeds or falls short of what ownership would cost net of that Treasury income, and whether they believe home prices will rise faster than rates fall.

The 10-year yield driving those mortgage costs is itself a symptom of a deeper bond market breakdown. Long-term Treasury yields have been climbing independent of Fed action, with the 30-year hitting levels not seen since 2007.

Builders Are Already Blinking

The pressure is showing up in new construction. “New home sales fell in July to their slowest pace since the start of the year as affordability challenges limited home buyer traffic,” said NAHB Chairman Bill Owens. The NAHB’s September survey found 66% of builders reported using sales incentives, a 3 percentage point increase from August, the highest share since December. The survey found 38% of builders cut prices, another 3 percentage point increase from August. For buyers willing to negotiate, the new-construction market is now offering rate buydowns, free upgrades, and straight price cuts simultaneously, effectively absorbing some of the rate pain on the builder’s tab.

Builder concessions ripple beyond the construction site into the home-improvement supply chain. Home Depot’s comparable-sales recovery is structurally capped by the same housing market freeze that is forcing builders to cut prices.

Homebuilder stocks including D.R. Horton, Lennar, PulteGroup, and NVR face a sharper affordability headwind with every week this rate streak extends. “A wicked brew of inflation expectations, a broad bond market selloff, and rising fiscal deficits requiring new debt issuance is pushing bond yields higher, and mortgage rates are following,” said Realtor.com senior economist Joel Berner. That backdrop makes a near-term rate reversal difficult to forecast with confidence.

Daily Wealth Takeaway

The rate level matters less than the reader’s specific break-even math. Run the numbers on your actual loan size, your realistic holding period, and what you would earn on that capital in Treasuries instead. A decision made with real figures beats one made on hope for lower rates that may not arrive before home prices move again.