Donald TrumpChris LarkinMorgan StanleyE*TradeDBS Group HoldingsU.S. Federal Reserve

Asian stocks decline as rising oil prices and inflation concerns overshadow strong earnings reports; West Texas Intermediate holds near $85 a barrel

Asian stocks fell as rising oil prices, with West Texas Intermediate near $85 a barrel, raised inflation concerns, overshadowing strong earnings reports. Japan's Nikkei 225 dropped 1.6%, while South Korea's index slid 1.1%, reflecting market anxiety over energy costs and geopolitical tensions in West Asia.

BusinessLine BusinessLine+2 sources18 August 2026 · 07:12 UTC
CuriousCats Full Story

Asian stocks declined on Tuesday as rising oil prices and inflation fears overshadowed strong earnings reports.1

West Texas Intermediate crude held near $85 a barrel, raising concerns that energy costs could reignite inflation and prompt the Federal Reserve to increase interest rates before year-end.3

Japan's Nikkei 225 fell 1.6%, while South Korea's index dropped 1.1% after an early gain.

The Brent crude price also rose, reaching $91.08 a barrel, as geopolitical tensions in West Asia, particularly regarding the Iran conflict, added to market anxiety.89

Analysts noted that despite robust earnings reports in Asia, the rising oil prices and bond yields have dampened market sentiment.10

The yield on the 10-year Treasury climbed to 4.72%, up from 4.68% late Friday, reflecting concerns over inflation driven by higher energy costs.

Chris Larkin from E*Trade highlighted that the lack of progress on the US-Iran diplomatic front remains a significant risk factor for the markets.

Overall, the broader equity-risk backdrop remains supported by strong corporate earnings and a less hawkish Federal Reserve, according to DBS analysts.11

Key Insight
“West Texas Intermediate crude oil prices rose nearly 3% to around $85 a barrel, reviving inflation worries and increasing the likelihood of a Federal Reserve interest rate hike. Analysts note that despite strong corporate earnings, the geopolitical tensions in West Asia continue to pose risks to market stability.”
What the U.S.-Iran stalemate means for oil prices
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CuriousCats studied:
1
BusinessLineBusinessLine
“Stocks in Asia were set to follow Wall Street lower as elevated oil prices stoke inflation concerns and hopes fade for a deal to end the Iran war.”
BusinessLine →
2
The New Indian ExpressThe New Indian Express
“Asian shares declined in early Tuesday trading, as rising oil prices and worries about inflation worked as a dampener on some markets, countering the optimism that had come from robust corporate earnings reports.”
The New Indian Express →
3
Investing.com
“Asian stocks mostly fell on Tuesday as higher oil prices and a renewed rise in bond yields outweighed fresh optimism around artificial intelligence spending.”
Investing.com →
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