SK Telecom’s American depositary shares (SKM) climbed about 3.18% to around $31.30 in U.S. trading as investors leaned back into the company’s AI-infrastructure narrative—particularly its push to build and operate AI data centers and package AI infrastructure, models, and services into a “full-stack” offering. Recent MWC Barcelona 2026 disclosures and follow-on commentary have kept attention on SKT’s efforts to monetize AI infrastructure and enterprise demand, helping lift risk appetite for the ADR.

The latest read-through centers on SKT’s MWC Barcelona 2026 messaging around AI data centers (AIDCs), AI models, and next-generation networks, including expanded discussions with global telecom counterparts and partners on AI infrastructure collaboration. Separately, SK Telecom is included in an industry push to build 6G on AI-native, open and secure platforms—an angle that can support a longer-duration growth narrative beyond Korea’s mature wireless market.

For follow-through beyond a one-day pop, investors will look for concrete commercialization milestones: signed capacity commitments for AI data centers, clearer revenue contribution from AI infrastructure/services, and evidence that AI spending translates into improving profitability and cash returns. Any updates on regulatory/cybersecurity overhangs tied to the prior breach and associated fines or litigation could also quickly swing sentiment.