The Macro Landscape

September CPI Surprise Rattles Rate Expectations

The September consumer price index report, released earlier this week, delivered a hotter-than-expected reading that continues to reverberate through markets on Friday. Headline CPI rose 3.7% year over year, well above forecasts, driven in large part by soaring energy costs. Core CPI, which strips out food and energy, accelerated to 2.6% year over year from 2.4% in August, exceeding the consensus estimate of 2.5%. The broad-based nature of the core surprise has prompted economists to warn that underlying inflation pressures remain sticky, complicating the Federal Reserve's policy calculus heading into its late-October meeting. The shelter index, up 3.2% over the past year, remains one of the most persistent contributors to elevated price levels.

Fed Rate Hike Expectations Harden

Fixed income markets are now firmly pricing back-to-back Federal Reserve rate hikes for October and December 2026, reflecting a more aggressive tightening path than anticipated just weeks ago. The Fed raised its target range by 25 basis points to 3.75%–4.00% at its September meeting, the first hike since 2023, and the hot CPI data has pushed the odds of another move before year-end above 96%. Some traders are even assigning a near coin-flip probability to a cumulative 50-basis-point increase by December. Fed officials have continued to emphasize data dependency, but the inflation overshoot has meaningfully narrowed the path to a pause.

AI and Tech Stocks Extend Selloff

The global technology rout deepened this week as hotter inflation readings collided with growing concerns about the cost of financing massive AI infrastructure buildouts. The S&P 500 Information Technology Index is down roughly 2.5% over the past month, with chipmakers bearing the brunt of selling pressure after executives at Broadcom and Intel warned that rising borrowing costs could constrain AI capital expenditure. Slowing revenue growth at Anthropic and OpenAI added to investor unease. The selloff rippled through Asian markets, with Japan's Nikkei falling nearly 5% and South Korea's KOSPI continuing to struggle after a historic crash earlier in the year that wiped out over two trillion dollars in market value.

Energy Prices Remain Elevated Amid Geopolitical Risk

Oil prices remain volatile and elevated, with WTI crude near $97.55 per barrel and Brent fluctuating around $106. The Iran conflict, now in its eighth month, continues to threaten supply through disruptions near the Strait of Hormuz and the Black Sea. The International Energy Agency announced plans to boost the release of remaining emergency petroleum stocks to help contain prices, and Brent edged slightly lower after news of the reserve release offset persistent supply-side risks. Elevated fuel costs have been a major driver of headline inflation and are contributing to energy crises in several emerging economies.

IMF Lowers 2026 Growth Outlook, Flags Inflation Risks

The International Monetary Fund's latest World Economic Outlook, published this week during its Annual Meetings, projects global growth of 3.1% in 2026 and a rebound to 3.4% in 2027. Global headline inflation is expected to rise notably to 4.7% in 2026 before easing to 4.1% the following year, reflecting the impact of energy supply shocks and persistent services-sector price pressures. IMF officials warned that while the global economy has shown resilience, that resilience is reaching its limits, urging policymakers to remain vigilant against both inflationary and growth risks.

U.S. Equity Futures Mixed as Markets Digest a Volatile Week

U.S. stock futures pointed to a mixed open on Friday morning as investors looked to close out a turbulent week. S&P 500 and Dow futures edged modestly higher while Nasdaq futures were roughly flat, suggesting a tentative stabilization after Thursday's technology-led rebound. Asian equities staged a partial recovery overnight following the earlier AI-driven selloff, though sentiment remained fragile. Traders are balancing hopes that the worst of the tech unwind may be behind them against the reality of tightening monetary conditions and elevated energy costs that continue to cloud the earnings outlook.

Sources

• US Stock Market Today: S&P 500 Futures Ease As Hot Core CPI Hits Rate Hopes
• September CPI Report Shows Inflation Remains Red-Hot: What to Know
• Here's the inflation breakdown for September 2026 — in one chart
• Markets Brace For Two More Fed Rate Hikes In 2026
• The Fed - Monetary Policy
• Global tech selloff deepens as enthusiasm for AI stocks wobbles
• Chipmaker sell-off sends investors to other stocks and bonds for safety
• Tech Stocks Drop For Second Day Amid AI Debt Fears, Hotter-Than-Expected Inflation Data
• AI stocks tumble in global tech rout on AI funding worries
• Oil Prices Diverge as Supply Risks Mount
• Oil prices ease but head for another weekly gain on Middle East supply concerns
• IEA oil supply pledge to exceed target as it boosts release of remaining stocks
• World Economic Outlook, October 2026: Key Facts
• IMF lifts 2026 global growth forecast but resilience is nearing limits
• Morning Preview: October 16, 2026 - Investrade
• US Stock Market Today: Dow, S&P 500 and Nasdaq Close
• United States Core Inflation Rate