人民银行开展1055亿元逆回购操作，北证50上涨3.27%

Group 1: Capital Market News - The People's Bank of China conducted a reverse repurchase operation of 105.5 billion yuan, achieving a net withdrawal of 296.5 billion yuan[6] - The operation rate for the 7-day reverse repurchase was set at 1.4%[6] - The Shanghai interbank offered rate (Shibor) for overnight loans rose by 3.7 basis points to 1.365%[6] Group 2: Industry News - The Ministry of Natural Resources aims to streamline real estate transfer registration for enterprises by the end of 2026, promoting integrated services[10] - The national foreign trade work conference emphasized the importance of achieving a good start for the "14th Five-Year Plan" in trade development[12] Group 3: Market Performance - On February 3, 2026, the North Exchange 50 index rose by 3.27%, while the ChiNext index increased by 1.86%[13] - The average market capitalization of the North Exchange component stocks is 3.199 billion yuan, with a trading volume of 21.55 billion yuan, down by 6.05 billion yuan from the previous trading day[13] Group 4: Company Announcements - Biyang Technology announced its inclusion as a supplier for China Petroleum's acid fracturing materials procurement[22] - Gobi Jia reported a reduction in shareholding by 2.8 million shares, representing 1.94% of its total share capital[23]