Second straight interest-rate hike for Asia’s No. 3 economy as Nvidia-led AI expansion continues

The Bank of Korea delivered its second consecutive 25-basis-point rate hike, lifting its benchmark to 3% on Thursday. Alongside the move, the central bank raised its growth forecasts for the year, signaling confidence that tighter policy can coexist with a resilient expansion. For Asia’s third-largest economy, the policy path reflects a delicate balance: containing price pressures without derailing momentum.

At the heart of that momentum is the artificial-intelligence boom, which has become a key export driver. Nvidia’s recently reported second-quarter results reinforced that demand for AI chips and infrastructure remains robust, with no immediate signs of cooling. For a trade-dependent economy heavily linked to the global semiconductor cycle, this sustained appetite offers a powerful tailwind—one that likely influenced the Bank of Korea’s more optimistic outlook.

Looking ahead, markets will watch whether further tightening is needed if the AI-led cycle continues to fuel growth and currency pressures. The central bank’s updated projections will offer clues on how long it expects this virtuous cycle to last. For now, the message is clear: policy restraint and AI-driven expansion are proceeding side by side.