Woofun AI notes that BCA Research investment strategist states the current AI investment cycle has entered an "overtime" phase, with bubble characteristics more evident in profit margins than valuations. Pressure from profit growth, demand structures, and supply expansion may intensify around 2027, potentially causing a significant slowdown in AI capital expenditure growth rates.

Investors are advised to monitor four warning indicators: GPU rental rates, AI storage chip prices, AI application penetration and corporate investment, and Token prices alongside AI programming agent download volumes. Declining token prices and stagnating AI programming tool downloads currently serve as early signals, indicating a corporate shift from pursuing advanced models to cost control. If the AI bubble bursts, its impact on the U.S. economy and capital markets could exceed the 2000 internet bubble, potentially triggering a 30% to 50% correction in U.S. equities and dampening consumption through wealth effects.