Market Overview - A-shares experienced a significant rebound with all three major indices rising, particularly the ChiNext Index which surged over 2% [2] - The photovoltaic industry index saw a notable increase of 4.78%, while military and aerospace indices also rose by over 3% [2] - The market structure indicates that the main drivers of the rebound were the active photovoltaic and commercial aerospace sectors [2] Photovoltaic Sector - The photovoltaic sector saw widespread gains, with TOPcon battery concept stocks leading the market [6] - Key stocks included: - Aotewei recorded a 20% limit-up - Shuangliang Energy and Fostek both hit 10% limit-up - Maiwei shares rose by 11.77% [7][8] - The demand for space-based photovoltaic energy is expected to become a new growth area, driven by global space energy needs and supply chain restructuring [9] Commercial Aerospace Sector - The commercial aerospace sector also saw rapid gains, with stocks like Tongyu Communication and Aerospace Development hitting the 10% limit-up [10][11] - The successful testing of a liquid rocket engine by a private aerospace company is expected to bolster confidence in the sector [11] Precious Metals Sector - The precious metals sector continued to decline, with several stocks hitting the 10% limit-down, including Zhaojin Gold and Sichuan Gold [15] - Despite the drop in stocks, spot gold and silver prices rebounded, with gold reaching $4,809 per ounce, up over 3% [17]

Market Overview - The A-share market experienced a significant rebound, with all three major indices rising collectively. The ChiNext Index surged over 2% at one point, driven by notable gains in the photovoltaic and commercial aerospace sectors [2][3] - The photovoltaic industry index rose by 4.78%, while military and aerospace indices, as well as satellite communication indices, saw increases exceeding 3% [2] Photovoltaic Sector - The photovoltaic sector saw widespread gains, particularly in the TOPcon battery concept stocks, which led the market rally. Key stocks included: - Aotewei reached a 20% limit up - Shuangliang Energy and Fostech both hit 10% limit up - Maiwei shares increased by 11%, while Jing Sheng Machinery surged over 17% [5][6] - The overall performance of the photovoltaic sector was strong, with multiple stocks showing significant increases, indicating robust investor interest [5][7] Commercial Aerospace Sector - The commercial aerospace sector also experienced a rapid rise, with stocks such as Tongyu Communication and Aerospace Development hitting the 10% limit up. Other stocks in this sector saw increases of over 5% [8][9] - The sector's growth is supported by recent developments, including successful tests of liquid rocket engines by Star Glory Aerospace Technology Group, which enhances the reliability of their products [8] Precious Metals Sector - In contrast, the precious metals sector faced a downturn, with several stocks experiencing significant declines. Notable declines included: - Zhaojin Gold and Sichuan Gold both hit the 10% limit down - Shandong Gold fell over 6% [10][11] - Despite the overall decline in the sector, spot gold and silver prices showed signs of recovery, with gold rebounding to approximately $4,809 per ounce, marking a daily increase of over 3% [12]

Market Overview - A-shares experienced a significant rebound with all three major indices rising, particularly the ChiNext Index which surged over 2% [1] - The market saw strong performance in sectors such as photovoltaic and commercial aerospace, while precious metals continued to decline [2] Photovoltaic Sector - The photovoltaic industry index rose by 4.78%, with several key stocks showing substantial gains, including Maiwei Co., which increased by over 10% [1][5] - TOPcon battery concept stocks led the market, with notable performances from companies like Robotech, which surged over 17% [1][5] - According to Guosheng Securities, the demand for space-based solar energy is expected to become a new growth area due to the dual drivers of global space energy demand and the restructuring of the China-US supply chain [5] Commercial Aerospace Sector - The commercial aerospace sector saw rapid gains, with stocks like Tongyu Communication and Aerospace Development hitting the daily limit up [6][7] - The successful testing of a liquid oxygen-methane engine by Star Glory Aerospace Technology Group is expected to lay a solid foundation for the upcoming launch of the SQX-3 rocket [7] Precious Metals Sector - The precious metals sector faced a significant downturn, with multiple stocks hitting the daily limit down, including Zhaojin Gold and Sichuan Gold, which both recorded a 10% drop [9][10] - Despite the decline in A-share precious metals, spot gold and silver prices rebounded, with gold reaching $4,809 per ounce, up over 3% [11]

截至2026年2月3日 10:24，中证卫星产业指数(931594)强势上涨2.55%，成分股海兰信上涨11.75%，信维 通信上涨7.64%，派克新材上涨7.56%，光库科技，振芯科技等个股跟涨。卫星ETF鹏华(563790)上涨 1.93%，最新价报1.21元。 卫星ETF鹏华紧密跟踪中证卫星产业指数，中证卫星产业指数选取50只业务涉及卫星制造、卫星发射、 卫星通信、卫星导航、卫星遥感等领域的上市公司证券作为指数样本，反映卫星产业上市公司证券的整 体表现。 数据显示，截至2026年1月30日，中证卫星产业指数(931594)前十大权重股分别为航天电子、中国卫 星、臻镭科技、中国卫通、中科星图、国博电子、华测导航、北斗星通、北方导航、四维图新，前十大 权重股合计占比64.36%。 近日，星际荣耀依托自建的液体火箭发动机试车台，圆满完成焦点二号（JD-2）百吨级液氧甲烷发动机 与星控三号的联合匹配试车。本次试车所用发动机为双曲线三号中大型可重复使用液体运载火箭 （SQX-3）遥一运载火箭配套产品，试验的顺利完成，不仅验证了发动机上箭状态产品的工作可靠性， 更实现了发动机与星控三号控制系统的协同考核，为SQX- ...

2月3日，据四川星际荣耀航天动力消息，近日，星际荣耀依托自建的液体火箭发动机试车台，圆满完成 焦点二号（JD-2）百吨级液氧甲烷发动机与星控三号的联合匹配试车。本次试车所用发动机为双曲线三 号中大型可重复使用液体运载火箭（SQX-3）遥一运载火箭配套产品。 ...