龙虎榜复盘 | 油服继续活跃，稳定币分化

Group 1: Institutional Trading Insights - A total of 34 stocks were listed on the institutional trading leaderboard, with 14 stocks experiencing net buying and 20 stocks facing net selling [1] - The top three stocks with the highest institutional buying were: Sifang Jingchuang (84.96 million), Cuihua Jewelry (80.77 million), and Yinghe Technology (47.46 million) [1][2] Group 2: Stock Performance - Sifang Jingchuang saw a price increase of 5.29% with a net buying amount of 84.9682 million [2] - Cuihua Jewelry experienced a decline of 8.62% with a net buying amount of 80.7765 million [2] - Yinghe Technology had a significant price increase of 20.01% with a net buying amount of 47.4684 million [2][3] Group 3: Industry Developments - Yinghe Technology successfully delivered core equipment for solid-state batteries to a leading domestic client [3] - The oil service sector is highlighted with companies like China Merchants Industry and Tongyuan Petroleum, which are leaders in their respective fields [4] - The international oil price has risen to a range of 70-75 USD per barrel, with potential supply changes due to geopolitical conflicts [4] Group 4: Digital Currency and Stablecoins - Hengbao Co., Ltd. is one of the first companies to participate in the People's Bank of China's digital currency pilot program [5] - Dongxin Peace is a provider of digital information security products, focusing on digital RMB-related products [6] - The recent legislation on stablecoins in Hong Kong is expected to accelerate the compliant development of stablecoins and expand the RWA market, projected to reach 16 trillion USD by 2030 [6]