太空概念股走强，航宇微拉升涨超10%

Core Viewpoint - The A-share space concept stocks have shown strong performance, with several companies experiencing significant gains on January 27, indicating a positive market sentiment towards the space industry [1]. Group 1: Stock Performance - Aerospace Microelectronics (航宇微) saw a rise of 10.80%, with a total market capitalization of 17.1 billion [2]. - Triangle Defense (三角防务) increased by 10.25%, bringing its market value to 21.3 billion [2]. - Western Materials (西部材料) rose by 8.66%, with a market cap of 23.1 billion [2]. - Aerospace Technology (航发科技) experienced a 6.65% increase, with a market capitalization of 17 billion [2]. - Aerospace Control (航发控制) grew by 5.56%, reaching a market value of 33.2 billion [2]. - Raytheon Defense (雷科防务) increased by 5.55%, with a market cap of 18.8 billion [2]. - Aerospace Power (航发动力) rose by 4.50%, with a total market capitalization of 128.1 billion [2]. - Hongyuan Electronics (鸿远电子) saw a 4.04% increase, with a market value of 13.8 billion [2]. Group 2: Year-to-Date Performance - Aerospace Microelectronics (航宇微) has a year-to-date increase of 28.92% [2]. - Triangle Defense (三角防务) has risen 28.13% since the beginning of the year [2]. - Western Materials (西部材料) has a year-to-date increase of 3.98% [2]. - Aerospace Technology (航发科技) has increased by 38.81% year-to-date [2]. - Aerospace Control (航发控制) has a year-to-date increase of 18.58% [2]. - Raytheon Defense (雷科防务) has risen 13.71% since the start of the year [2]. - Aerospace Power (航发动力) has a year-to-date increase of 20.06% [2]. - Hongyuan Electronics (鸿远电子) has increased by 9.74% year-to-date [2].