科技板块热点频现，科信技术股价表现强劲

Group 1 - The technology sector has seen concentrated hotspots around computing power infrastructure, AI hardware, and the price logic of minor metals in the past week from February 6 to February 13, 2026 [1] - UCloud announced a price increase for all cloud products starting March 1, marking a shift in the computing power leasing industry from a price war to a value war, which has led to a strong rise in related concepts [1] - Demand for liquid-cooled servers has surged, with the US leader Vertiv reporting better-than-expected earnings and a 252% year-on-year increase in orders, boosting related sectors in the A-share market [1] - The CPO (Co-Packaged Optics) technology is accelerating, with Lumentum receiving orders worth hundreds of millions of dollars and expected revenue of approximately $50 million in Q4 2026 [1] - Prices for tungsten concentrate rose by 25.19% week-on-week to 671,000 yuan per ton, while nickel ore supply contracted by 71%, and the price of rare earth oxide neodymium praseodymium reached 800,000 yuan per ton, up 28.8% month-on-month, improving the supply-demand dynamics and boosting sector sentiment [1] - The State-owned Assets Supervision and Administration Commission emphasized the synergy between computing power investment and electricity, providing policy support for AI infrastructure construction [1] Group 2 - Kexin Technology (300565) has shown strong stock performance in the past week, with a price increase of 5.54% as of February 13, closing at 13.14 yuan, outperforming the market (Shanghai Composite Index fell 0.71% during the same period) [2] - Technical indicators show a bullish trend, with the MACD histogram turning positive and the KDJ indicator's J line breaking above 100, indicating a short-term resistance level at 13.33 yuan [2] - Despite a net outflow of 5.49 million yuan from major funds on that day, retail investor activity was high, with trading volume increasing to 578 million yuan, suggesting strong interest in the stock [2] - The communication equipment sector fell by 0.62% during the same period, but Kexin Technology's performance was relatively outstanding, likely influenced by the spillover effects of computing power and 5G hotspots [2]