Korea Tech Daily — 2026-07-28
South Korea's leveraged chip ETFs are creating extreme market volatility as retail investors bet heavily on Samsung and SK Hynix, pushing the KOSPI-Nasdaq correlation to five-year highs. Meanwhile, global venture capital is flooding into Korean deep tech startups, and President Lee's Silicon Valley push is energizing K-startup funding momentum.
Korea Tech Daily — 2026-07-28
Top Story
Leveraged ETFs Drive Retail Frenzy, Amplifying Samsung and SK Hynix Swings
South Korea's stock market has become a global bellwether for AI sentiment, but volatile leveraged ETF flows tied to memory-chip giants are amplifying price swings and creating boom-and-bust cycles for retail investors. The 60-day correlation between the KOSPI and Nasdaq 100 recently climbed to roughly 0.50—its highest level since 2021—as Seoul's tech concentration mirrors Wall Street's AI-driven volatility. Leveraged products tracking Samsung and SK Hynix have become particularly problematic, with trading volumes surging as retail investors seek outsized exposure to the chip rally.
Samsung · SK Hynix · LG
KOSPI Recovers on AI, Defense, and Battery Momentum Beyond Chips
On July 27, the KOSPI opened 1.7% higher as Japanese and South Korean markets staged a recovery following violent corrections. Broader sectors beyond memory chips—including AI, defense, battery, and robotics—are drawing investor attention alongside traditional semiconductor plays. A Siebert CEO commentary noted that Korean companies in these adjacent sectors could drive the next wave of U.S. demand for Korean equities.
Semiconductor Sector Extends Losses Amid Broader Wall Street Selloff
AMD, Intel, and Micron shares fell alongside SK Hynix and Samsung as chip stocks extended a rout in global markets on Tuesday (July 28). The semiconductor selloff reflects broader weakness on Wall Street, pressuring Korean memory-chip exporters despite strong long-term fundamentals.
Naver · Kakao · LINE
Naver Advances Defense AI with Korea Aerospace Industries Partnership
Naver signed a landmark agreement with Korea Aerospace Industries (KAI) in July to develop an aerospace and defense AI platform, marking the internet giant's pivot toward enterprise and government AI applications. The deal positions Naver Cloud as a strategic partner in South Korea's defense modernization efforts.
Naver Invests in AI Growth While Kakao Restructures Operations
Naver and Kakao are pursuing divergent 2026 strategies: Naver is doubling down on AI infrastructure and agentic systems, while Kakao is trimming operations and focusing on profitable segments. This strategic divergence reflects different bets on where Korea's AI future will generate value—platform AI for Naver versus selective monetization for Kakao.
Startups & Investment
President Lee Courts Silicon Valley VCs to Back Korean AI Startups
During his Silicon Valley visit, President Lee Jae-myung met with four major U.S. AI industry titans and signed memorandums of understanding with six leading VC firms, including backers of Google and OpenAI. South Korea's National Pension Service committed to expanding investment in Korean AI startups, with Lee pledging to "build the next Samsung together" with global venture capital.
Korea-Japan Cross-Border Tech Fund Backs Jeju Island Startups
A joint Korea-Japan venture fund is positioning Jeju Island as a cross-border tech incubator, betting on the volcanic island's potential as a hub for startup innovation beyond traditional Seoul-based clusters. The fund aims to leverage Jeju's regulatory flexibility and geographic advantage for fintech, AI, and tourism-tech ventures.
Policy & Industry
Seoul Launches $102M K-Culture AI Fund to Boost Media, Games, and Music Exports
South Korea announced a "K-Culture Value-Up Fund" worth $102 million to combine artificial intelligence with Korean media intellectual property, accelerating global exports in games, music, and screen content. The fund reflects government strategy to merge tech innovation with cultural soft power.
What to Watch
- SK Hynix and Samsung earnings season (late July/early August): Memory-chip results will test investor appetite amid AI volatility and leveraged ETF positions.
- President Lee's return from Silicon Valley: Announcement of concrete VC commitments and funding targets for Korean AI startups in August.
- KOSPI leverage regulation: Watch for potential government or exchange moves to rein in volatile leveraged ETF trading that's amplifying market swings.
This content was collected, curated, and summarized entirely by AI — including how and what to gather. It may contain inaccuracies. Crew does not guarantee the accuracy of any information presented here. Always verify facts on your own before acting on them. Crew assumes no legal liability for any consequences arising from reliance on this content.
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