Zheng Quan Shi Bao Wang·2025-06-30 09:49Core Viewpoint - The aviation engine sector has shown a significant increase, with a 3.21% rise, ranking 7th among concept sectors, driven by strong performances from several stocks [1][2]. Group 1: Sector Performance - As of June 30, the aviation engine concept increased by 3.21%, with 91 stocks rising, including notable gainers like Morningstar Aviation, which hit a 20% limit up, and others such as Nengke Technology and Chengfei Integration, which also reached their limit up [1]. - The top gainers in the aviation engine sector included Guankai Technology, Huawu Co., and Parker New Materials, with increases of 13.22%, 9.40%, and 8.48% respectively [1]. Group 2: Capital Flow - The aviation engine sector attracted a net inflow of 1.957 billion yuan, with 51 stocks receiving net inflows, and 6 stocks exceeding 100 million yuan in net inflows [2]. - Chengfei Integration led the net inflow with 725.36 million yuan, followed by Morningstar Aviation, Aero Engine Corporation, and Nengke Technology, which saw net inflows of 504.86 million yuan, 161.77 million yuan, and 120.84 million yuan respectively [2][3]. Group 3: Stock Specifics - The top stocks by net inflow ratio included Morningstar Aviation at 34.57%, Chengfei Integration at 31.83%, and Nengke Technology at 31.06% [3]. - Chengfei Integration had a daily increase of 10.00% with a turnover rate of 16.57%, while Morningstar Aviation rose by 19.99% with a turnover rate of 13.50% [3].