Wall St Week Ahead-Investors brace for possible rate hike at uncertain Fed meeting
SPY•Stocks, bonds and oil are all in focus
Higher interest rates could undercut stock performance in several ways, including by raising borrowing costs for consumers and companies. Rate hikes that translate into higher Treasury yields could create more investment competition from bonds and pressure equity valuations.
The benchmark S&P 500 .SPX is up about 11% so far in 2026, lifted by robust corporate earnings growth that has been boosted by massive spending on AI infrastructure.
The index has pulled back recently, hovering 2.7% below its mid-August all-time high. A selloff in the bond market has pushed U.S. Treasury yields to multi-year highs, with the benchmark 10-year yield closing in on a 5% level that could cause more trouble for stocks. Investors are also grappling with spiking tensions between the U.S. and Iran that this week pushed oil prices over $100 a barrel.
"We're at a period where there's a lot of uncertainty," said Cayla Seder, macro multi-asset strategist at State Street. "You have rising yields, and you have rising expectations of hikes... There is some overall nervousness that has to be priced into the market."



