青岛双星龙虎榜数据（10月30日）

Core Viewpoint - Qingdao Double Star's stock price increased by 2.71% with a trading volume of 1.251 billion yuan and a volatility of 15.38% on the day, indicating active trading and investor interest [2] Trading Activity - The stock had a turnover rate of 21.53% and a total trading volume of 1.251 billion yuan, with a daily price fluctuation of 15.38% [2] - Institutional investors net sold 7.5787 million yuan, while brokerage seats collectively net sold 18.3011 million yuan [2] - The top five brokerage seats accounted for a total transaction volume of 198 million yuan, with a buying amount of 86.1144 million yuan and a selling amount of 112 million yuan, resulting in a net sell of 25.8798 million yuan [2] Institutional Participation - Two institutional specialized seats were involved in trading, with a total buying amount of 30.1276 million yuan and a selling amount of 37.7062 million yuan, leading to a net sell of 7.5787 million yuan [2] - The main capital flow showed a net inflow of 78.1002 million yuan, including a net inflow of 27.5004 million yuan from large orders and 50.5998 million yuan from major orders [2] - Over the past five days, the main capital has seen a net outflow of 206 million yuan [2]