共创草坪涨停，沪股通龙虎榜上净买入3009.77万元

Group 1 - The core point of the article is that Gongchuang Turf (605099) experienced a trading surge, hitting the daily limit with a turnover rate of 2.07% and a total transaction amount of 290 million yuan, while the net purchase from the Shanghai Stock Connect reached 30.1 million yuan [1] - The stock was listed on the trading board due to a daily price deviation of 9.87%, with a net purchase of 30.1 million yuan from the Shanghai Stock Connect [1] - The top five trading departments accounted for a total transaction amount of 109 million yuan, with a net purchase of 47.15 million yuan, indicating strong buying interest [1] Group 2 - In the first half of the year, Gongchuang Turf reported a revenue of 1.682 billion yuan, representing a year-on-year growth of 11.43%, and a net profit of 345 million yuan, up 21.69% year-on-year [2] - The leading buying department was the Shanghai Stock Connect, which had a buying amount of 45.5 million yuan and a selling amount of 15.4 million yuan, resulting in a net purchase of 30.1 million yuan [2] - Over the past six months, the stock has appeared on the trading board 11 times, with an average price drop of 0.88% the day after being listed and an average increase of 2.78% in the following five days [1]