US Inflation Rises to 3.7% as Nasdaq Drops 1.9% | Global Economy, Oct 15
Rio Times Global Economy Briefing
Key Facts
- US consumer prices rose 3.7% in the year to September, up from 3.4% in August, with core inflation at 2.6%.
- The Nasdaq fell 1.88% to 26,693 and the S&P 500 lost 1.11% to 7,719 on Wednesday, while the Dow slipped 0.09%.
- The dollar index rose 0.37% to 102.55 and gold fell 1.04% to US$4,112 an ounce.
- The US 10-year Treasury yield closed at 5.186%, down from 5.222% a day earlier, which still keeps pressure on Brazil’s real.
- Prediction markets on Polymarket price no change at the Federal Reserve’s October meeting at 74.5% and a 25-basis-point hike in December at 78.5% (read 00:59 ET on 15 October).
The Big Three
- Hotter US inflation rattles tech US consumer prices rose 3.7% in the year to September, and the Nasdaq fell 1.88% as worries about Federal Reserve policy grew.
- Gold falls as the dollar firms Gold lost 1.04% to US$4,112 an ounce while the dollar index gained 0.37% to 102.55, a mix that points to a market still wrestling with sticky inflation.
- Brazil watches the external anchor The US 10-year yield at 5.186% keeps pressure on the real and limits room for Brazil’s central bank to cut its Selic benchmark interest rate.
United States
| Indicator | Actual | Prior | Verdict |
|---|---|---|---|
| Consumer prices (September, YoY) | 3.7% | 3.4% | Rising from 3.4% |
| Consumer prices (September, MoM) | 0.6% | 0.4% | In line with forecast |
| Core inflation (YoY) | 2.6% | 2.4% | Above the 2.5% forecast |
| Core inflation (MoM) | 0.3% | 0.3% | Above the 0.2% forecast |
| Cleveland CPI (MoM) | 0.2% | 0.2% | Steady |
| Real earnings (MoM) | -0.5% | 0.2% | Pay lags prices |
Europe & United Kingdom
| Indicator | Actual | Prior | Verdict |
|---|---|---|---|
| Germany wholesale prices (MoM) | 1.9% | 0.9% | Above the 0.7% forecast |
| Germany wholesale prices (YoY) | 8.7% | 6.8% | Above the 7.0% forecast |
Asia-Pacific & Emerging Markets
| Indicator | Actual | Prior | Verdict |
|---|---|---|---|
| China consumer prices (YoY) | 0.9% | 0.8% | Below the 1.0% forecast |
| China Balance of Trade (US$ billion) | 133.53 | 119.09 | Above the 118.1 forecast |
| China Balance of Trade Yuan (billion) | 905.97 | 809.3 | Above the 805 forecast |
| Brazil business confidence | 46.2 | 44.9 | Above the 44.0 forecast |
| Instrument | Level | Session |
|---|---|---|
| S&P 500 (US) | 7,719 | -1.11% |
| Ibovespa (Brazil) | 206,506 | -0.18% |
| USD/BRL | 5.0278 | +0.01% |
Source: market close, 14 October 2026.
Today’s Economic Calendar — Thursday, October 15, 2026
| Time (UTC) | Country | Event | Consensus | Prior |
|---|---|---|---|---|
| 03:00 | PE | Balance of Trade (August, US$ million) | 3200 | 3308 |
| 06:00 | GB | GDP 3-Month Avg | 0.5 | 0.4 |
| 06:00 | GB | Industrial Production | -0.1 | 0.2 |
| 06:00 | GB | Goods Trade Balance | -21.8 | -20.97 |
| 06:00 | GB | Balance of Trade | -3.6 | -3.45 |
| 09:00 | EA | Industrial Production | -0.1 | — |
| 12:00 | BR | Retail Sales (August, MoM) | 0.7 | -0.8 |
| 12:00 | BR | Retail Sales (August, YoY) | 1.5 | 1.2 |
| 12:30 | US | Retail Sales (September, MoM) | 0.3 | 1.4 |
| 12:30 | US | Retail Sales Ex Autos | 0.5 | 1.4 |
| 12:30 | US | Retail Sales Ex Gas/Autos | 0.2 | 1.2 |
| 12:30 | US | Initial Jobless Claims (thousand) | 200 | 197 |
| 12:30 | US | Continuing Jobless Claims (thousand) | 1710 | 1716 |
| 15:00 | CO | Consumer Confidence (September) | 11 | 15.5 |
| 15:00 | PE | GDP Growth Rate (August, YoY) | 3.4 | 3.56 |
| 16:00 | US | EIA Crude Oil Stocks Change (million barrels) | — | -3.186 |
| 16:00 | US | EIA Cushing Crude Oil Stocks Change (million barrels) | — | 0.444 |
Live Market IntelligenceGlobal Markets — Live Board
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Global Markets — Live Board
| Instrument | Last | Change | YoY | Prev. | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| SPX | 7,751 | +0.29% | — | — | — | — | — |
| NDX | 29,799 | +0.93% | — | — | — | — | — |
| DJI | 53,810 | +0.03% | — | — | — | — | — |
| RUT | 3,041 | +0.46% | — | — | — | — | — |
| US10Y | 4.6760 | -0.17% | — | — | — | — | — |
| VIX | 14.60 | -4.45% | — | — | — | — | — |
| DAX | 26,331 | -0.23% | — | — | — | — | — |
| FTSE | 10,833 | -0.10% | — | — | — | — | — |
| CAC | 8,675 | -0.46% | — | — | — | — | — |
| STOXX | 659.48 | -0.16% | — | — | — | — | — |
| NIKKEI | 67,524 | +0.83% | — | — | — | — | — |
| HSI | 25,440 | -0.83% | — | — | — | — | — |
| KOSPI | 6,579 | +3.68% | — | — | — | — | — |
| CSI300 | 4,691 | +0.58% | — | — | — | — | — |
| NIFTY | 24,436 | -0.15% | — | — | — | — | — |
| TSX | 36,619 | +0.39% | — | — | — | — | — |
| GOLD | 4,461 | +1.78% | +33.20% | 4,383 | 4,503 | 4,421 | 139,824 |
| SILVER | 65.59 | +1.26% | +73.05% | 64.77 | 66.98 | 64.81 | 46,406 |
01 Hot inflation hits growth stocks
The Nasdaq Composite fell 1.88% to 26,693, while the Dow Jones Industrial Average lost 0.09% to 51,621. The S&P 500 dropped 1.11% to 7,719.
The VIX, Wall Street’s fear gauge, jumped 10.48% to 16.87, a sign investors are paying more for protection. US consumer prices rose 3.7% in the year to September, which adds to worries about Federal Reserve policy.
For Brazil, this is a warning shot. If US yields stay near 5.186%, the carry trade that supports the real becomes much less attractive.
02 The Fed’s hurdle just got higher
The dollar index rose 0.37% to 102.55 as traders weighed the inflation report. Core inflation, which strips out food and energy, ran at 2.6% against a 2.5% forecast.
The US 10-year yield eased to 5.186% from 5.222%, but it remains near its highs. China reported consumer price inflation of 0.9% in September, below the 1.0% forecast, a reminder that price pressures are uneven worldwide.
For Latin America, particularly Brazil, a Fed that stays tough for longer means the Selic rate has a floor. Falling US yields would help the real, but that relief has not arrived.
03 Gold gets no help from the commodity complex
Gold fell 1.04% to US$4,112 an ounce, pressured by high US yields and a firmer dollar. A stronger dollar makes bullion costlier for buyers abroad.
In Latin America, Brazil’s retail sales for August come out at 12:00 UTC, with forecasts of 0.7% for the month and 1.5% for the year. Peru reports its August trade balance at 03:00 UTC and its economic growth rate at 15:00 UTC.
What Prediction Markets Say
- Fed, October meeting: no change 74.5%, 25 bp increase 23.5% (Polymarket, US$40.3 million traded)
- Fed, December meeting: 25 bp increase 78.5%, no change 19.5% (Polymarket, US$3.5 million traded)
Prices are bets, not polls, and were read at 00:59 ET on 15 October. Why we show this: prediction markets turn real-money bets into a live probability that moves within minutes of the news, which is why investors, campaigns and newsrooms in the United States now follow them closely.
We show them next to polls and official results, never instead of them.
What to watch today and this week
- Today: US retail sales and weekly jobless claims at 12:30 UTC, Brazil’s retail sales at 12:00 UTC, UK trade and growth data at 06:00 UTC, and euro zone industrial production at 09:00 UTC.
- Friday: Watch for follow-through from US inflation and any signals from the Federal Reserve.
- Next week: Fed speakers and further US data will test the rate-hike bets in the prediction markets.
- Ongoing: Track the dollar, the real, and Selic expectations as global risk appetite shifts.
Frequently Asked Questions
Why did the Nasdaq fall so much?
US consumer prices rose 3.7% in the year to September, so investors expect the Federal Reserve to keep rates high, which hurts growth stocks.
What does this mean for the real?
A US 10-year yield at 5.186% makes Brazil’s carry trade less attractive, and the dollar index rose 0.37% to 102.55.
Why is gold down when yields eased slightly?
The dollar firmed and yields stay high near 5.19%, which raises the opportunity cost of holding gold, an asset that pays no interest.
What do prediction markets expect from the Fed?
On Polymarket, traders price no change at the October meeting at 74.5% and a 25-basis-point hike in December at 78.5%, as of 00:59 ET on 15 October.
This article was produced by The Rio Times’ automated newsroom system. How we use AI · Report an error · Editorial responsibility: Matthias Camenzind, Editor-in-Chief
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