Group 1: Market Performance - On August 11, the market showed divergence with the ChiNext Index rising over 1.00%, while the Shanghai Composite Index fell by 0.10% and the Shenzhen Component Index increased by 0.71% [1] - The Aerospace ETF Tianhong (159241) rose by 1.31%, with a trading volume exceeding 27 million yuan and a turnover rate over 5% [1] - The Aerospace ETF Tianhong (159241) attracted over 12 million yuan in net inflow on August 8, marking two consecutive days of inflows, totaling over 34 million yuan [1] Group 2: Aerospace ETF Characteristics - As of August 8, the Aerospace ETF Tianhong (159241) had a year-to-date share increase rate exceeding 115%, ranking first among similar products [2] - The ETF closely tracks the National Aerospace Index, which has a significant weight of nearly 98% in the defense and military industry, making it the highest military content index in the market [2] - The National Aerospace Index has a high "aircraft content," with the core sectors of aerospace and aviation equipment accounting for nearly 67% of its weight, focusing on key areas in the aerospace equipment industry chain [2] Group 3: Industry Developments - The merger between China Shipbuilding and China Heavy Industry in the shipbuilding sector has reached a critical stage after a year of coordination and approval [3] - Both companies announced on August 5 that the stock swap merger has received official approval from the CSRC, with trading of their stocks suspended from August 13 [3] - The military industry sector has shown strong performance recently, with a three-month consecutive increase, although there may be short-term profit-taking pressure due to recent gains [3]