A股收评：三大指数集体上涨，创业板指涨超1%，商业航天、油气股走高

Market Overview - The three major A-share indices collectively rose today, with the Shanghai Composite Index increasing by 0.14% to close at 4122 points, the Shenzhen Component Index rising by 0.5%, and the ChiNext Index up by 1.01% [1] - The total market turnover reached 2.72 trillion yuan, an increase of 92.8 billion yuan compared to the previous trading day, with over 3500 stocks rising [1] Sector Performance - The commercial aerospace sector surged as Elon Musk actively promoted SpaceX's IPO, leading to multiple stocks such as Aerospace Technology, Triangle Defense, and Tiantong Co. hitting the daily limit [1] - Oil and gas stocks also saw gains, with companies like Snowman Group and Victory Shares reaching their daily limit [1] - The coal sector strengthened, with Dayou Energy hitting the daily limit [1] - Other sectors with notable gains included cement and building materials, photovoltaic equipment, and marine engineering [1] - Conversely, the high-bandwidth memory sector declined, with Jingfang Technology leading the losses [1] - The semiconductor concept faced a downturn, with Jingrui Electric Materials dropping nearly 9% [1] - Sectors such as insurance, innovative pharmaceuticals, and jewelry experienced the largest declines [1] Performance Metrics - Shanghai Composite Index: 4122.58 (+0.14%) - Shenzhen Component Index: 14327.05 (+0.50%) - ChiNext Index: 3328.65 (+1.01%) - Total market turnover: 2.72 trillion yuan [1] - Notable sector gains included gas (+4.12%), oil and gas (+3.23%), and building materials [2]