Core Viewpoint - Siquan New Materials experienced a significant decline of 16.98% in its stock price, with a trading volume of 2.985 billion yuan and a turnover rate of 29.19% [2] Trading Activity - The stock's trading data indicates a high volatility with an amplitude of 24.38% [2] - Institutional investors net bought 7.3086 million yuan, while retail trading desks collectively net sold 189 million yuan [2] - The top five trading desks accounted for a total transaction volume of 694 million yuan, with buying amounting to 256 million yuan and selling reaching 438 million yuan, resulting in a net sell of 182 million yuan [2] Institutional Participation - Among the trading desks, five institutional specialized seats were involved, with total buying amounting to 192 million yuan and selling amounting to 185 million yuan, leading to a net buy of 7.3086 million yuan [2] - The main capital flow showed a net outflow of 454 million yuan, with large orders contributing to a net outflow of 467 million yuan, while smaller orders saw a net inflow of 12.5037 million yuan [2] - Over the past five days, the main capital has seen a net outflow of 151 million yuan [2] Detailed Trading Information - The top buying and selling activities included significant transactions from institutional specialized seats, with the largest buy being 100.1273 million yuan and the largest sell being 977.694 million yuan [2]
思泉新材龙虎榜数据（10月28日）