US mortgage rates rise and home sales slow

The pressure is also showing up in transaction volumes. Existing home sales have fallen to around a 30-year low, roughly 20% below pre-pandemic levels, according to recent corporate disclosures from Zillow and Opendoor. The latest reading for August underscored the slowdown, with sales dropping to their weakest annual pace in more than a year. That is an important warning sign for the entire residential chain: when fewer homes change hands, brokers, mortgage originators and iBuying platforms all lose volume, while homebuilders are pushed to lean more heavily on incentives and mortgage-rate buydowns to move inventory.

For investors, the message is less about a sudden crash in prices than a prolonged ceiling on appreciation. The stock reaction has been uneven: Rocket Companies has held above its spring lows but still trades well below its 200-day moving average, while Zillow remains far under its longer-term average after a steep drawdown. Opendoor, which depends on rapid resale and tight pricing discipline, has been hit harder still, reflecting the market’s skepticism that flattish prices and expensive financing can support a durable recovery in turnover. The technical setup in those names points to ongoing volatility rather than a clean trend reversal.

The macro backdrop suggests the strain may persist. Mortgage rates are being pulled higher not only by US Treasury yields but also by a broader rise in long-end borrowing costs globally, with banks adjusting lending strategy in markets including Portugal and Japan. That leaves little room for a quick easing in affordability unless bond yields fall materially or wage growth outruns housing costs. Until then, the most likely outcome is a slower market in which home values are under pressure at the margin, sellers have less leverage and affordability remains the key obstacle for would-be buyers.