Market Review: The Great Rebalancing—Retail Resilience Prevails Amid Record Foreign Exodus

On Friday, February 27, 2026, the South Korean stock market experienced a day of unprecedented cross-currents. The KOSPI fell -0.63% to close at 6,267.81, while the KOSDAQ rose +0.53% to 1,194.48. The session was defined by an all-time record foreign net sell-off of 5.11 trillion KRW, primarily driven by MSCI rebalancing and a tactical rotation out of overextended US tech names. However, individual investors—the Ant Army—staged a legendary defense with a 4.4 trillion KRW net purchase, anchored by a wave of domestic infrastructure and industrial breakthroughs.

1. The Nvidia ‘Purchase Commitment’ Shock

The global AI narrative faced its first major stress test as Nvidia’s record earnings failed to protect its share price.

• The 5.5% Dip: Despite a blockbuster earnings surprise, Nvidia plummeted 5.5% in the US, dragging down global tech sentiment.
• The Risk Anchor: The market focused on Nvidia’s 95.2 billion USD in purchase commitments (up from 16.2 billion USD last year), sparking fears that Nvidia is assuming massive inventory risk if Big Tech’s AI spending slows down next year.
• Domestic Response: Samsung Electronics (005930) saw its 13-day winning streak challenged, closing down a marginal -0.2%, while SK Hynix (000660) fell -2.3%.
• Hanmi’s Breakthrough: Defying the chip retreat, Hanmi Semiconductor (042700) skyrocketed +14.3% after launching the world’s first ‘BOC COB Bonder’ and securing major global memory contracts.

2. Hyundai Motor’s Saemangeum Vision: 9 Trillion KRW for Robots and AI

Hyundai Motor emerged as the session’s protagonist, aligning with government policy to build a future-tech fortress.

• The Mega Hub: Hyundai Motor Group announced a 9 trillion KRW investment to establish a Saemangeum Innovation Hub, focusing on AI data centers and mass-production lines for robots.
• Government Support: The project will receive significant regulatory and infrastructure backing from the government, re-rating the group as a leader in Physical AI.
• Key Tickers: Hyundai Motor (005380) surged +8.9%, while its infrastructure partners like HD Hyundai Energy Solutions (+20.6%) and Hyundai Steel (004020) (+28.2%) saw explosive gains.

3. The 65 Billion USD UAE Project: Defense and Nuclear Synergy

Geopolitical ties with the Middle East reached a new peak, providing a massive backlog for Korea’s heavy industries.

• Strategic Alliance: South Korea and the UAE officially agreed on a 65 billion USD mega-project spanning defense and civilian nuclear power.
• Sector Surge: This diplomatic win triggered a rally in the defense sector, with Hyundai Rotem (064350) (+5.9%), KAI (+5.2%), and Hanwha Aerospace (+2.3%) leading the charge.

4. Policy & Industry: Chemicals Restructure and Value-up Digestion

The market continued to digest legislative wins while looking toward industrial turnarounds.

• Chemical Turnaround: The chemical sector surged as the government unveiled plans for a structural reorganization of the industry. LG Chem (051910), Lotte Chemical (+10.3%), and Isu Specialty Chemical (+7.6%) gained on recovery hopes.
• Value-up Sell-off: Following the passage of the 3rd Commercial Code Amendment, the banking and insurance sectors faced a heavy "Sell-the-News" correction, with KB Financial and Shinhan Financial dipping nearly 3%.
• Brokerage Resilience: Despite the sector pullback, Mirae Asset Securities (006800) rose +2.3%, buoyed by record-breaking daily trading volumes.

Institutional Conviction: Top 5 High-Trend Tickers

While foreigners executed a record exit, institutions and individuals concentrated 5 trillion KRW of liquidity into these key leaders:

1. Hyundai Motor (005380): The primary beneficiary of the 9 trillion KRW Saemangeum project and Physical AI vision.
2. Hanmi Semiconductor (042700): Defying the tech retreat on the back of its ‘BOC COB Bonder’ global launch.
3. Lotte Chemical (011170): Surging +10.3% as the government initiates a major chemical industry restructure.
4. HD Hyundai Energy Solutions (322000): Capturing the energy infrastructure needs for the new Saemangeum AI hub (+20.6%).
5. Hyundai Rotem (064350): Leading the defense sector following the historic 65 billion USD UAE agreement.

Investor Strategy: The KOSPI has entered a phase of "Extreme Liquidity Rebalancing." While the record foreign sell-off (5.1 trillion KRW) creates headline shock, the Ant Army’s 4.4 trillion KRW absorption and the 65 billion USD UAE project suggest the structural floor remains robust near 6,000. We recommend maintaining an aggressive long bias on Hyundai Motor and Defense leaders. Use the current "Nvidia consolidation" to accumulate Oversold Chemicals and HBM Infrastructure (Clean-rooms), as the hardware demand for AI remains fundamentally sound despite US software valuation jitters.