Wall Street saw mixed trading on Tuesday (Oct. 13); the S&P 500 fell 0.1% and the Nasdaq weakened 0.3%, while the Dow Jones Industrial Average rose 359 points, or 0.7%. Investors began scrutinizing third-quarter earnings reports from major companies—particularly in the banking sector—while also weighing the impact of a sell-off in technology and semiconductor stocks in Asia.
In the banking sector, JPMorgan Chase reported third-quarter profit and revenue that fell short of analyst expectations. However, its shares later rebounded, rising about 2% after the bank raised its net interest income forecast for 2026. Wells Fargo shares dipped nearly 1%, whereas Goldman Sachs surged 2% after posting better-than-expected revenue. UnitedHealth also climbed 3% after delivering results that exceeded expectations.
Semiconductor stocks faced significant pressure after South Korea's Kospi index plunged 5.5% amid concerns over valuations and rising competition from Chinese firms. Plans by ChangXin Memory Technologies (CXMT) to launch a new, more advanced chip further intensified the pressure. SK Hynix, Seagate Technology, Western Digital, Micron Technology, and SanDisk all experienced sharp declines.
This earnings season is drawing close attention due to high investor expectations; analysts project that S&P 500 corporate earnings could grow by nearly 30% year-over-year. Beyond banking, the market will be watching major tech companies to see if AI investments are beginning to generate commensurate revenue, as well as the energy sector, which could benefit from sustained high oil prices.