航天发展今日涨停，华泰证券岳阳岳阳大道证券营业部净买入3.22亿元

Group 1 - The stock of Aerospace Development reached its daily limit, with a trading volume of 7.843 billion yuan and a turnover rate of 17.01% [1] - The post-market data shows that the Shenzhen Stock Connect special seat bought 98.7912 million yuan and sold 63.3729 million yuan, resulting in a net purchase of 17.4 million yuan by two institutional special seats [1] - Huatai Securities' Yueyang Avenue securities business department had a net purchase of 322 million yuan [1]