热门中概股，股价逆势大涨

Market Overview - The US stock market showed a weak and fluctuating trend on December 8, with all three major indices experiencing slight declines: Dow Jones down 0.45%, Nasdaq down 0.14%, and S&P 500 down 0.35% [2] - Large technology stocks mostly declined, with the US Tech Giants Index falling by 0.28%. Notable declines included Tesla down over 3%, Google down over 2%, and Amazon down over 1% [4] Company Performance - Chinese concept stock Shodex Biotech surged over 102% after announcing that its obesity treatment candidate achieved an 11.3% weight reduction in a mid-stage clinical trial [6] - Among other Chinese concept stocks, Huya rose over 7%, while Daqo New Energy and Century Internet both increased by over 4%. Conversely, Legend Biotech fell over 7% and ZTO Express declined nearly 3% [5] Commodity Market - International silver prices have shown a downward adjustment, while international oil prices have also decreased. As of December 9, COMEX gold futures and London gold spot prices fell by 0.56% and 0.21%, respectively. COMEX silver futures and London silver spot prices dropped by 1% and 0.3% [10] - NYMEX crude oil futures fell over 2%, dropping below the $60 per barrel mark, while ICE Brent crude futures decreased by nearly 2%, settling at $62.48 per barrel [10] Federal Reserve Outlook - The market is awaiting the Federal Reserve's interest rate decision on December 9-10, with expectations leaning towards a potential 25 basis point rate cut. This meeting will also include the release of the economic forecast summary for 2025, which is anticipated to influence the Fed's policy path for 2026 [8] - Analysts suggest two possible scenarios for the Fed's December meeting: a dovish rate cut to support a weak labor market, which may signal a more significant economic slowdown, or a hawkish cut with strong guidance on future policy rates, potentially increasing market volatility [9]