- As the infrastructure demand for generative artificial intelligence shifts from foundational model training to inference at the intelligent agent end, there is a significant rotation in capital market preferences. On Friday, Intel (INTC:US) surged by 13.96% in a single day, Micron Technology (MU:US) rose by 15.49%, and Advanced Micro Devices (AMD:US) also recorded an 11.44% increase, marking a comprehensive spread of hardware investment towards CPU and memory chip manufacturers.
- Renowned macro traders on Wall Street have issued valuation warnings regarding the Philadelphia Semiconductor Index's cumulative gain of 65% this year. Some institutional investors are comparing the current indiscriminate inflow of funds into the broad hardware sector to the market microstructure before the tech stock valuation peak in March 2000.
- Market reports of a chip foundry agreement between Apple (AAPL:US) and Intel have further catalyzed the revaluation of traditional chip giants. Since the beginning of this year, Intel's market value has increased by over 200%, while Nvidia (NVDA:US), which led the previous rally, has only recorded a modest 15% rise during the same period, indicating that incremental funds are seeking relatively low-positioned targets with latecomer advantages.
Capital Rotation and Computing Power Architecture Evolution
The capital expenditure cycle of the artificial intelligence industry is entering its second phase. During the early construction from 2022 to 2025, graphics processors constituted the core bottleneck of data center computing power clusters, directly boosting the valuation premiums of related leading companies. However, as large language models gradually evolve into intelligent agents with execution capabilities, the structure of computational load changes. Intelligent agents, when executing complex logical reasoning and multitasking scheduling, significantly increase their reliance on the high-frequency scalar computing capabilities of CPUs and high-bandwidth memory (HBM). This slight adjustment in the technical path has directly led to a defensive rotation of funds this week towards traditional computing and storage giants like Intel (INTC:US), AMD (AMD:US), and Micron Technology (MU:US).
Valuation Premiums and Historical Cycle Comparison
In the face of this week's over 10% weekly gain in the Philadelphia Semiconductor Index, Wall Street macro funds' risk aversion sentiment has begun to emerge. Hedge fund managers, represented by Michael Burry, have publicly pointed out that the current market's high sensitivity to specific technical terms closely resembles the frenzy characteristics before the tech stock correction from 1999 to 2000. The pricing logic of stock assets is gradually detaching from macro employment fundamentals and consumer confidence indices, instead being dominated by passive fund momentum chasing. This valuation expansion, detached from the discounted cash flow model, may face a sharp downward correction in the future if it lacks the synchronous realization of actual corporate earnings.
Macro Leverage and Market Cap Boundary Warning
Veteran investors like Paul Tudor Jones have assessed the current market from a more macroeconomic ratio framework. Although they expect the AI-driven structural market to still have a one to two-year time window, they warn that if the total market value of the US stock market rises by another 40%, its proportion of GDP will reach an extreme range of 300% to 350%. Historically, such excessive deviation in this ratio is usually accompanied by marginal tightening of monetary policy or liquidity exhaustion, ultimately triggering a systemic valuation revaluation. Therefore, the current broad rally in chip stocks is essentially overdrawing the macro liquidity expectations for the coming years.
Capacity Bottlenecks and Price Upcycle
Mizuho Securities, in its latest institutional research report, revealed the micro-industry logic behind the current rise in memory and processor targets. After the initial stage of AI construction, the expansion of data centers has led to rigid demand for various high-end hardware components. When the market quickly enters a state of raw material and advanced process shortages, the surge in end-product prices far exceeds the slight increase in manufacturing costs. Since the additional capacity of semiconductor wafer foundries and high-bandwidth memory requires an 18 to 24-month ramp-up period, it cannot immediately meet the current surge in order demand, making long positions in memory and wafer foundry companies, which are in a historic upcycle, a high-probability trading strategy in the current macro environment.
