Global Markets Brace for AI’s Reality Check Amid Rising Yields

The global financial markets, once buoyed by AI-driven optimism, are now facing a stark reality check. Summer's confidence has faded amid escalating geopolitical tensions, surging oil prices, and growing skepticism about AI's ability to deliver returns on massive investments. US 10-year Treasury yields have risen above 5% for the first time since 2007, pulling capital away from equities and signaling broader economic concerns.

Central banks are responding aggressively to rising inflation, with the Federal Reserve, European Central Bank, and others raising interest rates. This makes debt more expensive for governments, companies, and individuals, raising fears of a recession. Albert Edwards of Société Générale warns that the oil price shock could force interest rates high enough to trigger a recession.

The core question now is whether AI can justify the staggering investments. The 'Magnificent Seven' tech giants have added $20 trillion in value, but the gap between expectations and reality is widening. Fathom Consulting estimates that AI-related revenue would need to grow by $600 billion to $800 billion in two years to justify current spending, a target deemed increasingly unlikely.

Historical parallels to the dotcom boom are drawing cautious comparisons. Oracle's stock has halved amid concerns over its data center expansion debt, and South Korea's retail traders are facing margin calls. While some optimists predict a gradual cooling, others fear a rapid crash if bond yields surpass 5.25%. The world awaits clarity on whether this is a correction, a slowdown, or the start of a deeper crisis.