Samsung's Record Profit: Sustainability of AI Chip Boom

Global stocks retreated on Tuesday as technology shares slid despite blockbuster results from Samsung Electronics, with investors remaining concerned about the sustainability of the AI-driven rally, while oil prices rose on renewed Middle East tensions.

Samsung Electronics forecast a 19-fold jump in April-June operating profit to 89.4 trillion won ($58.4 billion), a third straight quarter of record operating profit for the world's largest memory-chipmaker.

Investors have increasingly questioned whether profit growth linked to artificial intelligence can be sustained if supply bottlenecks in key components such as memory chips ease.

Morgan Stanley said in a note dated Monday that recent weakness in U.S. semiconductor stocks signalled a broadening of market gains, with investors likely to turn towards AI hyperscalers as well as consumer discretionary, transport and biotechnology shares.

Dr. Yaman Ege's Analysis: "The AI chip sales boom is a significant factor supporting technology shares. However, investors are concerned about the sustainability of this growth if supply bottlenecks are resolved. This will be a crucial factor affecting the future performance of technology shares."