James E. Thorne(@DrJStrategy):South Korea’s overnight selloff reflects an over‑crowded AI and semiconductor trade finally breaking. Parabolic charts in key chip names signaled unsustainable momentum, with price action detached from realistic earnings trajectories. Such vertical moves are inherently dangerous, because any modest shift in sentiment triggers forced deleveraging, margin calls and indiscriminate ETF selling. The result is an air‑pocket: liquidity evaporates just as everyone heads for the exit at once. This isn’t a mystery macro shock so much as a classic blow‑off top in a crowded theme, now reverting violently as positioning, not fundamentals, drives the tape. Old rule avoid parabolic charts.

2026.07.13 10:57

South Korea’s overnight selloff reflects an over‑crowded AI and semiconductor trade finally breaking. Parabolic charts in key chip names signaled unsustainable momentum, with price action detached from realistic earnings trajectories. Such vertical moves are inherently dangerous, because any modest shift in sentiment triggers forced deleveraging, margin calls and indiscriminate ETF selling. The result is an air‑pocket: liquidity evaporates just as everyone heads for the exit at once. This isn’t a mystery macro shock so much as a classic blow‑off top in a crowded theme, now reverting violently as positioning, not fundamentals, drives the tape. Old rule avoid parabolic charts.