A股、港股，午后狂拉！

Market Overview - A-shares rose across the board in the afternoon session, with the Shanghai Composite Index up nearly 1% at one point, closing at 3381.58 points, a gain of 0.65% [1] - The Shenzhen Component Index increased by 0.43% to 10048.39 points, while the ChiNext Index rose by 0.39% to 2017.63 points [1] - The Northbound trading saw a strong performance with the Northbound 50 Index up 1.54%, and total trading volume across the three exchanges reached 1.1471 trillion yuan, an increase of approximately 55 billion yuan from the previous day [1] Sector Performance Oil Sector - The oil sector continued its strong performance, with stocks like Maohua Shihua hitting the limit up for three consecutive days, and Zhun Oil shares achieving six limit-ups in seven days [3][4] - Other notable performers included Taishan Petroleum and Beiken Energy, both of which saw gains exceeding 7% [3] - The geopolitical situation, particularly the U.S. attacks on Iranian nuclear facilities, is expected to drive oil prices significantly higher, with Brent crude futures projected to break $80 per barrel [5] Shipping Sector - The shipping sector also experienced a surge, with stocks like Ningbo Shipping and Baoshui Technology hitting the limit up, and several others including Lianyungang and Ningbo Ocean also reaching their daily limits [5] - The strategic importance of the Strait of Hormuz, through which a significant portion of global oil trade passes, has heightened concerns about potential disruptions due to geopolitical tensions [6] Cross-Border Payment Sector - The cross-border payment sector saw strong gains, with stocks like Sifang Precision and Ubo Xun hitting the limit up, and Lakala rising by approximately 13% [8][9] - The launch of the cross-border payment system between mainland China and Hong Kong is expected to enhance payment efficiency and service levels, with significant growth projected in the global cross-border payment market [10] Cobalt Sector - The cobalt sector showed significant activity, with stocks like Tengyuan Cobalt rising over 15%, and others like China Ruilin and Hanrui Cobalt also seeing substantial gains [12] - The extension of the cobalt export ban by the Democratic Republic of the Congo is anticipated to create supply shortages and drive prices higher, with expectations of a second wave of price increases in the cobalt market [14]