U.S. Market Analysis & Korea Daily Brief — June 12, 2026
The New York stock market has taken a hit from inflation fears, rising Mideast tensions, and a sell-off in AI and chip stocks, triggering a downturn in the Korean market. Watch out for Middle East risks, tech weakness, and currency volatility today.
U.S. Market Analysis & Korea Daily Brief — June 12, 2026
Summary of Yesterday’s U.S. Market

Nasdaq plunges 1.98%, Dow rises 0.17% The New York stock market showed a mixed performance due to inflation concerns and rising tensions in the Middle East. While the Dow Jones Industrial Average closed up 86.10 points (0.17%) at 50,872.11, the Nasdaq fell 1.98% as a wave of selling hit tech stocks.
May CPI release fuels anxiety The release of high U.S. consumer price index data has heightened fears of interest rate hikes. Despite the figures aligning perfectly with market expectations, concerns over persistent inflation have dampened investor sentiment.
Mass sell-off in AI and semiconductor tech stocks A widespread sell-off focused on AI-related stocks and semiconductor companies emerged, compounded by concerns over SoftBank's deteriorating semiconductor exposure.
Key Themes and Issues in the Korean Market

Theme 1: Rising Middle East tensions and geopolitical risks Middle East tensions have reached an extreme high as the U.S. launched airstrikes on Iran for two consecutive days. This has led to increased volatility in energy prices and fears of a global economic downturn, causing extreme volatility in the domestic stock market as well. The KOSPI's fear index has soared to record highs over the past few days.
Theme 2: Tech sector weakness and cooling AI sentiment The sharp drop in U.S. tech stocks is spilling over into domestic semiconductor and IT companies. Stocks expected to benefit from expanding HBM demand, such as Samsung Electronics and SK Hynix, are falling in tandem due to concerns over an AI slowdown, fueling doubts about the AI supercycle scenario that was highly anticipated earlier this year.
Theme 3: Continued weakening of the Won and currency volatility The dollar remains strong due to U.S. inflation concerns and uncertainty surrounding the interest rate path. As the Won/Dollar exchange rate continues to climb, uncertainty regarding the earnings of export companies is growing, while upward pressure on import prices is also intensifying.
Recommended Focus for Today
With the market currently moving amid extreme volatility and uncertainty, we recommend investing in ETFs—which offer lower volatility and diversification—rather than individual stock picks. While AI and semiconductors remain core themes for 2026, a cautious approach is necessary in the short term given the potential for continued weakness in tech stocks.
- Important: This briefing is for reference only; the responsibility for investment decisions lies solely with the investor.
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