Weekly Market Recap: Stocks Rebound as AI Strength Returns and Treasury Yields Surge

Market Overview

U.S. equities rebounded during the week of September 21, with the S&P 500 snapping a two-week losing streak as easing oil prices, renewed artificial intelligence enthusiasm, and hopes for diplomatic progress in the Middle East improved investor sentiment. The S&P 500 gained 1.23%, the Nasdaq rose 2.07%, and the Dow Jones Industrial Average added 0.28%. Small caps lagged, with the Russell 2000 declining 0.79%.

Technology led the S&P 500 sectors with a 3.1% weekly gain, followed by Communication Services at 2.2% and Health Care at 1.7%. AI-related optimism helped support technology shares, with the Nasdaq-100 reaching a fresh record during the week. Utilities and Energy were the weakest sectors, falling 3.1% and 3.0%, respectively, while Financials declined 1.6% as rising yields created additional volatility.

International equities also improved. MSCI EAFE gained 0.20%, while emerging markets rose 1.29%. European stocks recorded their first weekly advance in four weeks as easing energy concerns and hopes for progress toward a U.S.-Iran agreement supported sentiment. Asian markets were mixed, with strength in Japan, South Korea, and Taiwan offset by weakness in China and Hong Kong.

Fixed income markets faced significant pressure as Treasury yields surged. The U.S. Aggregate Bond Index declined 0.82%, corporate bonds fell 1.07%, and municipal bonds lost 1.89%. The 10-year Treasury yield climbed to 5.17% from 5.01% the prior week, while the 2-year reached 4.81% and the 30-year rose to 5.49%. The 10-year briefly moved above 5.22%, its highest level since 2007, as stronger business activity, inflation concerns, hawkish Fed commentary, and weak Treasury auction demand pushed yields higher.

Oil prices moved lower as shipping activity through the Strait of Hormuz improved and reports suggested Saudi Arabia's East-West pipeline was resuming partial operations. WTI crude moved back toward $92 per barrel. Meanwhile, higher yields and a stronger U.S. dollar weighed on gold, which recorded its fourth weekly decline in five weeks.

Federal Reserve Insights and Economic Roundup

Interest rates remained at the center of market attention following the Federal Reserve's September 16 decision to raise the federal funds target range by 25 basis points to 3.75%–4.00%. The Fed said economic activity continued to expand at a solid pace while inflation remained elevated, reinforcing its focus on restoring price stability. Federal Reserve

Markets continued to reassess how much additional tightening may be necessary. That adjustment was particularly visible in shorter-term Treasuries, with the 2-year yield rising to 4.81%. The 10-year yield's move above 5% added pressure across fixed income and rate-sensitive areas of the equity market, even as stocks broadly advanced.

Economic data added to those concerns. September business activity accelerated unexpectedly, with higher input costs and supply-chain pressures contributing to renewed inflation worries. Weak demand at the Treasury's five-year auction further amplified the bond selloff before yields stabilized later in the week.

Housing also remains under pressure. New-home demand has softened as mortgage rates climbed, with the average 30-year fixed mortgage rate reaching 7.13%. Median new-home prices have continued to retreat from their 2022 peak, while the gap between current mortgage rates and the lower rates held by many existing homeowners continues to reinforce the "lock-in" effect and constrain housing turnover.

The Week Ahead

Monday: Dallas Fed Manufacturing Activity provides an early look at September factory conditions.
Tuesday: Home prices, consumer confidence, JOLTS job openings, and Dallas Fed services take focus.
Wednesday: ADP employment, PCE inflation, income and spending, GDP revisions, trade, inventories, and Chicago PMI headline a packed session.
Thursday: Job cuts, jobless claims, manufacturing PMIs, construction spending, and vehicle sales are due.
Friday: September payrolls, unemployment, wages, factory orders, and durable goods close the week.