BIS Says AI's $1T Spending Spree Could Crash the Party — And Crypto Knows How That Ends 🪞

The Bank for International Settlements warned in its annual economic report released Sunday that artificial intelligence "exuberance" could trigger major financial consequences, noting that heavy reliance on debt financing in AI ventures raises the risk of cascading defaults if investor optimism fades. The five largest hyperscalers are set to spend more than $1 trillion on AI-related capital expenditures from 2025 through 2026, and these commitments are outpacing earnings, the Basel-based institution said. "Equity valuations are elevated, particularly for firms at the core of AI development ... sustaining such high growth could become increasingly challenging," the bank stated.

AI investment enthusiasm has surged alongside the recent SpaceX IPO and planned public offerings from Anthropic and OpenAI, prompting some market observers to draw parallels to previous boom-bust cycles such as electrification exuberance in the late 1920s and the dot-com bubble in the late 1990s. The global economy displayed "surprising resilience" in 2025 despite successive shocks, partly driven by AI investments, the BIS said, but "perils have grown" in 2026. US inflation rose to a three-year high of 4.2% in May, according to TradingEconomics.

The BIS added that the sustainability of AI-related investments, "growing financial vulnerabilities and weakening fiscal positions" had compounded those risks. "Should inflation rise significantly or AI-led investment turn to a bust, the macroeconomic consequences could be amplified by existing financial vulnerabilities," the report said. If central banks tighten policy to contain inflation, the institution cautioned, this could precipitate a "sharp pullback in [AI] asset prices after a prolonged period of exuberant risk-taking," which could in turn trigger "disruptive macro-financial feedback loops." The BIS further warned that "a reversal of AI optimism could likewise have major financial consequences, given AI firms' rising leverage and growing footprint in credit markets."

The institution noted that a large correction in AI valuations could have more pronounced wealth effects and a "sharper consumption pullback" than in the past, given US market dominance, and that "financial stability could also be at risk in the event of an AI bust." Nick Ruck, director of LVRG Research, told Cointelegraph that the BIS was right to flag the AI investment surge as a potential flashpoint for systemic risk, "as financing has relied on enormous debt and highly leveraged nonbank structures that can rapidly unwind and amplify this cycle into a crisis." Ruck added that the current macroeconomic environment is already fragile from inflation, record national debt and disrupted commodity markets, leaving the global economy vulnerable to spillover from any unwind of the AI capital stack.