[Aerospace Development hits daily limit, with 3 institutional investors net selling 319 million yuan] Aerospace Development hit its daily limit today, with a turnover of 10.299 billion yuan and a turnover rate of 21.28%. Post-market data shows that the Shenzhen-Hong Kong Stock Connect bought 449 million yuan and sold 62.0533 million yuan, one institutional investor bought 102 million yuan, and three institutional investors sold 319 million yuan.