Nvidia Stock Falls on AI Chip Competition as Oil Prices Drop Ahead of Fed Meeting

Major US equity indices posted mixed results on Tuesday, 25 November 2025, as semiconductor stocks experienced sharp declines triggered by intensifying competition in the artificial intelligence chip sector. The technology-heavy Nasdaq Composite and S&P 500 both retreated, while the Dow Jones Industrial Average advanced, signaling a rotation among sectors. Concurrently, softer macroeconomic indicators and dovish Federal Reserve commentary revived expectations for near-term monetary easing, even as commodity markets, particularly crude oil, confronted oversupply projections extending into 2026.

TL;DR

• Nvidia shares fell 6.7% and AMD dropped 9% following reports that Meta may purchase Google's AI chips

• Federal Reserve rate cut probability for December rises to 78% amid softer economic data

• Oil prices decline 0.4% on 2026 oversupply forecasts of 2+ million barrels per day

• S&P 500 and Nasdaq slip whilst Dow gains, reflecting sector rotation

• Bond yields ease, supporting rate-sensitive equities

AI Chip Competition Rattles Technology Stocks

Nvidia and AMD Face Mounting Pressure

Nvidia shares tumbled 6.7% on Tuesday after The Information reported that Meta Platforms is considering acquiring Google's Tensor Processing Units (TPUs) for artificial intelligence workloads, potentially reducing dependence on Nvidia's dominant GPU architecture. This development represents a significant challenge to Nvidia's market position, which has been underpinned by strong demand for its H100 and A100 chips from hyperscale cloud providers.

Advanced Micro Devices (AMD) experienced an even steeper decline of approximately 9%, as investors extrapolated similar competitive threats to its MI300 accelerator product line. The Philadelphia Semiconductor Index fell roughly 3%, reflecting broader sectoral concerns about margin compression and market share erosion as tech giants increasingly develop proprietary silicon solutions.

The Magnificent Seven Under Scrutiny

The concentration of market capitalisation amongst a small cohort of technology leaders-often termed the "Magnificent Seven"-amplifies the impact of sector-specific headwinds on benchmark indices. Goldman Sachs research indicates that these firms account for approximately 30% of the S&P 500's weighting, rendering broad market performance disproportionately sensitive to developments in chip manufacturing, cloud infrastructure, and AI capabilities.

Fed Rate Cut Probability Hits 78% for December 2025

Dovish Signals and Softer Economic Data

Probability metrics from CME Group's FedWatch Tool indicate a 78% likelihood of a 25-basis-point rate reduction at the Federal Reserve's December meeting, up from 66% the previous week. This shift follows comments from Federal Reserve Governor Christopher Waller, who stated that a December cut appears "appropriate" given current economic conditions, though cautioned that January action remains "more uncertain.”

September retail sales data revealed a modest 0.2% monthly increase, below the 0.4% consensus forecast-suggesting consumer spending momentum may be moderating. Conversely, producer price inflation rebounded, driven primarily by energy costs, illustrating the Fed's ongoing challenge of balancing growth support against persistent inflationary pressures.

Bond Market Response

US Treasury yields retreated, with the 10-year note falling approximately five basis points to 4.32%, as fixed-income markets priced in a higher probability of near-term easing. This decline in yields typically enhances the relative attractiveness of equities, particularly rate-sensitive sectors such as utilities and real estate investment trusts (REITs).

Oil Prices Drop on 2026 Oversupply Forecast: Brent to $54

Bearish Forecasts Dominate

Brent crude and West Texas Intermediate (WTI) both declined approximately 0.4% on Tuesday, extending a multi-week downtrend driven by expectations of substantial oversupply in 2026. The US Energy Information Administration (EIA) projects global inventory builds of 2.6 million barrels per day in Q4 2025, with Brent prices potentially falling to an average of $54 per barrel throughout 2026.

Investment banks have issued increasingly bearish outlooks: JP Morgan forecasts Brent could decline into the $30-per-barrel range by late 2027 if supply growth continues unchecked, whilst Goldman Sachs anticipates WTI averaging $53 in 2026 and recommends short positions.

Geopolitical Tensions Provide Limited Support

Despite ongoing instability in key producing regions, oil markets have discounted mainly geopolitical risk premiums. Analysts attribute this to expectations that non-OPEC+ supply, particularly from US shale producers and new projects in Guyana and Brazil, will more than offset any disruptions. (Source: Reuters)

Trading Implications: Sector Rotation and Rate Sensitivity

Sector Rotation Dynamics

The technology sell-off has coincided with relative strength in defensive sectors, including healthcare and consumer staples. S&P 500 traders may consider monitoring rotation flows, as sustained weakness in semiconductors could further pressure the index given its tech-heavy composition.

Interest Rate Sensitivity

Should the Federal Reserve proceed with a December rate cut, rate-sensitive equities and bonds may experience tactical rallies. However, traders should remain cognisant of inflation risks that could limit the scope of future easing cycles. US Dollar Index volatility may increase as markets reassess monetary policy trajectories.

Commodity Market Positioning

The bearish outlook for crude oil suggests potential opportunities in short positions or energy sector underweights. Conversely, natural gas markets face distinct supply-demand dynamics and may warrant separate analysis. 

Conclusion

Markets on 25 November 2025 navigated a complex landscape characterised by technology sector weakness, shifting Federal Reserve expectations, and deteriorating sentiment in commodity markets. Whilst rate cut hopes provided some support to equities, the magnitude of the semiconductor sell-off and persistent oil oversupply concerns underscore the fragility of current market positioning. Investors and traders should maintain heightened vigilance as Q4 progresses, particularly regarding Federal Reserve communications, chip sector competitive dynamics, and energy supply forecasts.

Past performance does not reflect results. The above are only projections and should not be taken as investment advice.