AI stocks are being heavily affected. South Korean market drops 10%

Stock Market Volatility Driven by AI Concerns

Volatility has returned to the stock market, with AI again taking center stage.

What began as a small dip in U.S. tech stocks on Monday escalated into a significant downturn across Asia by Tuesday. In South Korea, the Kospi index plummeted 10%, triggering circuit breakers and a 20-minute pause in trading.

Some analysts pointed out that shares of major companies like Google and SpaceX experienced noticeable drops on Monday. The 5% decline in Google’s stock was primarily attributed to a high-profile AI leader defecting to Anthropic. Meanwhile, SpaceX is grappling with the typical post-IPO anxieties that can influence share prices.

Others believe the market’s reaction may stem from concerns about the Federal Reserve increasing interest rates later this year. However, this isn’t necessarily new news. Recently, the new Federal Reserve Chairman, Kevin Warsh, hinted at a renewed focus on controlling inflation, which some interpreted as a direct indication of forthcoming rate hikes.

Regardless of the underlying causes, the valuation of AI companies is extraordinarily high. With the Kospi surging 90% this year, any unexpected turn can lead to swift exits by traders, often influenced by trading algorithms. It’s like a precarious Jenga tower—the higher it gets, the more fearful the players become that it might collapse.

But here’s the twist: it’s hard to tell just how high that tower can climb. We might still be in the early stages of building a solid foundation.

The anxiety in South Korea reverberated throughout Asia. Japan’s Nikkei Stock Average dropped 3.6%, with SoftBank losing 15%. Most other Asian indexes also faced declines of over 1%.

That sense of unease seems to be creeping back into U.S. markets as well. Futures for tech stocks pointed to a tough day ahead, with Nasdaq futures down by 2.8% following a 1.3% drop the previous day.

Even though tech stocks have been under pressure recently, the actual drop hasn’t been drastic; for instance, the Nasdaq is only down 3.4% from its peak in early June.

Broader S&P 500 futures were 1.2% lower, while the Dow Jones Industrial Average was anticipated to open about 200 points, or 0.3% lower.

For months, stocks have hovered near record highs. After President Donald Trump announced a cease-fire in Iran back in April, the markets shifted attention from geopolitical tensions back to AI developments and the Federal Reserve’s interest rate strategies.