Wall Street rebounds on hopes of ending the shutdown and gains confidence in AI
On Monday, November 10, US markets sharply rebounded after four weeks of government paralysis, signaling a return of risk appetite. The S&P 500 rose by 1.54% and the Nasdaq by 2.3%, buoyed by a major political relief: the Senate approved a bipartisan measure to resume government operations after the longest shutdown in US history. This announcement triggered a broad buying movement in growth stocks, particularly in the technology and artificial intelligence sectors, which had suffered significantly the previous week due to concerns over sector valuations.
The Comeback of Tech Giants
The resurgence of the American economy initially benefited tech giants and the semiconductor sector, which largely top the list of best performances. Palantir Technologies, the specialist in data-applied artificial intelligence, recorded the most spectacular gain of the day with an increase of 8.81%, affirming its exceptional trajectory since the beginning of the year. Nvidia, the powerhouse in AI chip manufacturing, rose by 5.79%, while memory manufacturer Micron Technology advanced by 6.46%, demonstrating a renewed confidence in massive investments in AI infrastructure. Western Digital also capitalized on this momentum, gaining 6.91% amid sustained demand for data storage capacity. Lam Research, a supplier of semiconductor equipment, progressed by 4.41%. These gains reflect a renewed conviction that massive spending on computing and AI infrastructure remains justified by profitability prospects, in contrast to the bubble fears that loomed over the sector prior to this government shutdown.
The healthcare sector penalized by uncertainties over ACA subsidies
The downside of this legislative compromise has been markedly evident in the health insurance sector. Centene Corporation plummeted by 8.81%, marking the largest drop of the day, while Molina Healthcare fell by 7.34%. This stock market punishment highlights the pressing political issues surrounding the budget debate: the bipartisan agreement keeping the government afloat does not acknowledge federal subsidies aimed at lowering ACA plan insurance premiums, with these subsidies set to expire on December 31, 2025. Investors fear that the anticipated doubling of premiums in 2026, without the renewal of these subsidies, may lead to a massive shift of policyholders toward less generous plans or even opting out of coverage, severely impacting health insurers. Humana, Elevance Health, and Cigna also experienced declines ranging from 2.43% to 5.40%, while hospital service providers like HCA Healthcare and Universal Health Services saw decreases of 3.63% and 2.87%, respectively.
Sector Reallocations and Mixed Market Signals
Beyond technological shifts, market dynamics indicate a gradual reallocation by investors toward sectors benefiting from the end of the shutdown. The cyclical consumer stocks posted modest yet noteworthy gains: Ralph Lauren increased by 3.09%, Expedia by 3.79%, and Royal Caribbean by 3.50%, reflecting a certain restoration of consumer confidence amid prospects for economic improvement. Commodity producers, particularly Newmont for gold (+5.84%) and Freeport-McMoRan for copper (+2.86%), also benefited from the markets' renewed calmness. However, warning signs persist: Charter Communications dropped by 4.28% and United Parcel Service by 3.01%, highlighting the structural challenges faced by certain industries. Rockwell Automation, despite a gain of 4.75%, signals tempered concerns regarding manufacturing demand, while the struggles in the PC sector, with declines for HP, underscore the fragility of the computer renewal cycle despite the excitement surrounding AI-equipped computers.
This content has been automatically translated using artificial intelligence. While we strive for accuracy, some nuances may differ from the original French version.
