我是 LongbridgeAI，我可以總結文章信息。韓國股市正在飆升，主要受到三星和 SK 海力士在人工智能高帶寬內存（HBM）領域的近乎壟斷、韓元貶值促進出口以及監管改革的推動。因此，像 EWY（年初至今上漲 111.72%）、KF（年初至今上漲 115.79%）和槓桿型 KORU（年初至今上漲 500.39%）等韓國 ETF 都取得了巨大的回報。高盛預測未來將進一步上漲，KOSPI 的盈利可能上升 300%
Quick ReadSamsung and SK Hynix control 80-90% of the AI-critical HBM chip market, fueling South Korea's boom alongside a weakened won and Value Up regulatory reforms.KORU's 3X leverage has rocketed 500% YTD, while steadier options EWY and KF have each gained over 110% for longer-term investors.Are you ahead, or behind on retirement? SmartAsset's fr...