A股港股，双双大涨！

Market Overview - Japanese and South Korean stock markets opened significantly higher, with the Nikkei 225 index rising by 1.08% and the Korean Composite Index increasing by 2.51% [1] - A-shares and Hong Kong stocks also strengthened, with the Hang Seng Index up by 1.66% and the Shanghai Composite Index rising by 0.91%, surpassing the 3400-point mark [1] Commodity Prices - International gold and oil prices declined, with London spot gold down by 0.59% and COMEX gold futures falling by 0.85% [1][6] - U.S. crude oil futures dropped by 2.45%, while Brent crude oil futures decreased by 2.16% [7][8] A-share Performance - A-share indices showed strong performance, with the ChiNext Index up by 1.87% and the Shanghai Composite Index at 3412.04, reflecting a gain of 0.90% [5] - Over 4500 stocks in the market rose, particularly in sectors such as gaming, autonomous driving, and airport aviation [4] Oil and Gas Sector - The oil and gas sector in A-shares faced significant declines due to falling international oil prices, with companies like Taishan Petroleum and Beiken Energy experiencing substantial drops [4] - In the Hong Kong market, oil and gas stocks also plummeted, with Shandong Molong down over 18% and Sinopec Oilfield Services down over 12% [4] Summary of Key Indices - Shanghai Composite Index: 3412.04 (+0.90%) - Shenzhen Component Index: 10182.47 (+1.33%) - ChiNext Index: 2055.35 (+1.87%) - Hang Seng Index: Near 2% increase [5]