Six weeks. Four separate chip-stock selloffs. A combined $1 trillion wiped off Korea's top four chipmakers. If you're wondering whether the AI trade has hit a wall, you are not alone. 六周時間，四次獨立的晶片股拋售，韓國四大晶片製造商合計市值蒸發$1兆。如果你在懷疑人工智慧（AI）交易是否已撞上南牆，你並不孤單。 SNDK stock is down 14%.See the chart and price action here. SNDK股價下跌14%。請在此查看圖表和價格走勢。