# Markets Reassess Inflation and AI Debt as October Fed Pause Bets Rise

By Enna Lee

Canonical URL: https://www.tokenpost.com/news/investing/33915
Published: 2026-10-17T10:26:42.000Z
Updated: 2026-10-17T10:26:42.000Z
Section: Investing

> September U.S. CPI and PPI exceeded expectations, while cautious Fed comments restored an October pause as the market baseline. Another rate increase this year remains possible.

Above-forecast U.S. inflation readings and scrutiny of borrowing by AI infrastructure firms shifted this week's market focus toward financing risk, while renewed Fed pause expectations shaped rate bets.

September's consumer price index (CPI) and producer price index (PPI) both came in above forecasts, initially strengthening expectations for another rate increase. After Fed officials took a cautious tone, an October pause again became the market's baseline expectation. The chance of another increase before year-end has not disappeared. That left inflation and the path of borrowing costs central to the market outlook.

AI infrastructure companies faced a parallel test over financing. CoreWeave and other highly leveraged operators came under selling pressure as investors scrutinized debt exposure and expansion models. The market's assessment of AI shifted beyond demand for computing capacity to the cost of building it and the returns that investment can produce. In contrast, TSMC's third-quarter net income climbed 69% year over year, signaling continued resilience in demand for AI chips. Markets increasingly separated firms with steadier cash generation from infrastructure businesses that depend on borrowing to scale.

Anthropic disclosed third-quarter revenue of $16.8 billion, up 45% from the previous quarter, and advanced preparations for an initial public offering. The contrast between infrastructure financing concerns and model-company revenue put funding costs and earnings in sharper focus across the AI sector. U.S. banks also posted mixed third-quarter trading results: equity trading grew broadly among the country's six largest banks, while fixed-income trading weakened.

Oil markets faced renewed geopolitical strain as the Russia-Ukraine energy truce failed to hold and attacks on energy facilities resumed. Saudi Arabia stepped up its military involvement in Yemen, and shipping-security risks around the Strait of Hormuz kept the oil-supply risk premium supported. South Korea's stock market rebounded Friday after seven straight sessions of declines, though its weekly loss was the steepest in 18 years. Indonesian shares slumped while MSCI considered moving the market from emerging-market to standalone-market status, adding to capital-outflow pressure. Kazakhstan's central bank planned to lower gold's share of reserves to 75% from about 78%, reflecting reserve adjustments under high interest rates.