On a Tuesday in late July 2026, South Korea's KOSPI index fell seven percent in a single session — not as an isolated tremor, but as the local echo of a worldwide reckoning in semiconductor markets. A nation whose prosperity is deeply entwined with the fate of chips felt the weight of that dependency with unusual clarity. The synchronized nature of the global selloff suggested something systemic stirring beneath the surface of the tech economy, a reminder that in an interconnected world, no market island stands apart from the tide.