US stock markets experienced a mixed day on Tuesday, with technology sector optimism lifting the Nasdaq Composite while the Dow Jones Industrial Average faced pressure primarily from sharp declines in UnitedHealth Group’s shares. The tech-heavy Nasdaq soared by 0.9%, while the S&P 500 climbed 0.4%, moving into record territory thanks to encouraging news from memory chipmakers ahead of major earnings reports from significant players like Meta, Microsoft, Tesla, and Apple. In contrast, the Dow fell approximately 1%, largely due to UnitedHealth’s nearly 20% plunge despite beating profit expectations.
Investor sentiment was buoyed by developments in the technology sector, especially ahead of earnings from the so-called “Magnificent Seven.” This group includes some of the largest tech firms and is being closely watched by analysts for signs of growth amid broader economic concerns. In stark contrast, UnitedHealth’s significant drop arose after the Trump administration announced proposed Medicare payment rates that did not meet the anticipated increases, triggering a sell-off among health insurers.
Amid these fluctuations, trade relations were also in focus, with a notable announcement that the European Union (EU) and India had finalized a major trade agreement, dubbed the “mother of all deals,” after nearly two decades of negotiations. This agreement is seen as a strategic counter to the US’s aggressive tariff policies under the previous administration, positioning both economies for mutual growth.
Market anxiety was further heightened by a report showing a decline in consumer confidence, which reached its lowest level since 2014. The Conference Board’s index fell by seven points, reflecting widespread concerns over inflation and the impact of ongoing tariff disputes. These economic fears coincided with the Federal Reserve’s meeting, where policymakers were expected to maintain interest rates but were under scrutiny for cues regarding future monetary policy.
In terms of corporate news, General Motors announced a positive earnings release along with a significant stock buyback plan, while UPS indicated an optimistic revenue forecast driven by a shift to higher-value shipments. Conversely, American Airlines saw mixed results, with earnings falling short of expectations but an optimistic revenue outlook for the upcoming quarter.
Political uncertainties also loomed large, as Senate Democrats confronted a potential government shutdown due to funding disputes, following recent tensions surrounding immigration policies exacerbated by tragic incidents involving federal enforcement. President Trump’s involvement in the situation included announcing changes in leadership for border operations after a fatal shooting incident prompted public outcry.
Overall, while tech optimism provided a slight uplift in market sentiment, significant challenges remain, with varied economic indicators, geopolitical dynamics, and political uncertainties casting a shadow over the stock market landscape.

