A股早评：沪指续创十年新高，深成指、创业板指高开1%，科德教育、开普云20cm涨停寒武纪高开超6%突破1300元

Market Performance - The A-share market opened with the Shanghai Composite Index rising by 0.59% to 3848.16 points, marking a ten-year high [1] - The Shenzhen Component Index opened up by 1.03%, while the ChiNext Index increased by 1.41% [1] Sector Highlights - The CPO concept stocks led the gains, with Cambridge Technology and Changfei Optical Fiber hitting the daily limit [1] - The computing power sector also opened strong, with Kede Education and Kaipu Cloud both reaching a 20% increase [1] - The semiconductor sector continued its upward trend, with Cambrian Technology opening over 6% higher, surpassing 1300 yuan, following a 50% target price increase by Goldman Sachs to 1835 yuan [1]