Wall Street rebounds on tech optimism as consumer concerns deepen

The Revival of the Semiconductor Industry: How AI is Bringing Together Technology Winners

Broadcom leads the session with a spectacular surge of 11.10%, driven by the announcement of the successful development of Gemini 3, Google's new artificial intelligence model. The market was particularly impressed by the demonstration that Google's custom TPU chips offer a viable alternative to Nvidia's dominance in the AI ecosystem. This breakthrough reshapes the competitive landscape of the sector: Broadcom, a key supplier to Google for these processors, becomes the direct beneficiary of a vertical integration strategy at the search giant. Micron Technology rises by 7.99%, reflecting the growing demand for high-bandwidth memory chips essential for the operation of new AI models. Marvell Technology and Lam Research join this trio of standouts with gains of 8.19% and 5.42%, respectively, benefiting from the broader movement to expand computing capacities. Advanced Micro Devices climbs 5.53%, confirming that AMD's strategy in data accelerators is yielding results against Nvidia. These spectacular gains also reflect a shift in investor positioning: the initial euphoria of the AI cycle is giving way to a more selective appreciation of the true beneficiaries of the technological transition. Alphabet itself advances by 6.31%, driven directly by renewed confidence in its AI innovation capabilities.

Consumer Weakening Weighs on Discretionary Sector and Destabilizes the Rest of the Market

Conversely, the discretionary consumer sector is experiencing a fresh downturn that is alarming economists. Target has declined by 3.52%, extending a series of bad news for the retailer that is struggling to regain its appeal among American customers. This drop reflects the latest disappointing results where the retail giant recorded a 2.7% decrease in comparable sales, falling victim to declining purchasing power among American households. Carnival plunged by 6.78%, driven by ongoing concerns about the profitability of leisure companies at a time when consumers are drastically cutting back on non-essential spending. Recent consumer sentiment indicators showed a significant decline in confidence, dropping to 51.0 in November from 53.6 the previous month. This tightening consumer context is fueled by the persistence of high inflation that erodes real incomes and uncertainty in the labor market. Royal Caribbean also suffered a decline of 3.23%, despite a tourist season that would normally support this type of business. The message from the market is clear: even sectors expected to benefit from the recovery remain under pressure in the face of weakening economic fundamentals. Accenture fell by 3.27%, suggesting that even IT and technological services aimed at administrative reforms are not finding enthusiastic buyers in this deteriorated macroeconomic environment.

Interest Rate Cut Prospects and Macroeconomic Implications: Balancing Hope and Caution

One reason for the observed technical rebound lies in the dramatic shift in expectations regarding the Federal Reserve's monetary policy. The odds of a rate cut in December increased from 41% on Thursday to nearly 79% on Monday, following statements from New York Fed President John Williams indicating that more monetary easing might be appropriate. This turnaround reflects the mixed signals of the US economy: on one hand, the labor market shows signs of weakening with slowing job creation, while on the other hand, inflation continues to stay above the Fed's 2% target. However, the housing market shows some glimmers of optimism: the housing affordability index reached a three-year high in October, driven by a timely drop in mortgage rates and income growth accelerating faster than price changes.

Nonetheless, this fragmented improvement is not enough to mask the underlying tensions. Investors remain deeply concerned about the real return on massive investments made in AI infrastructure. Profitability prospects remain uncertain, as tech giants are undertaking unprecedented equipment expenditures, with some capital expenditure intensities approaching 30% of their revenues—three times historical levels. Thus, the market remains caught between the hope for a more accommodative Federal Reserve and the persistent fear of major disappointment concerning the true economic benefit of the AI revolution.