Core Viewpoint - The stock of JN Holdings (920578) experienced a significant increase of 4.48% on October 30, with a trading volume of 215 million yuan and a turnover rate of 29.96% [2] Trading Activity - The stock's turnover rate of 29.96% led to its listing on the North Exchange's watchlist for high trading activity [2] - Institutional investors net bought 2.29 million yuan, while total net buying from brokerage seats reached 12.86 million yuan [2] - The top five brokerage seats accounted for a total transaction volume of 65.32 million yuan, with a net buying amount of 15.15 million yuan [2] Specific Brokerage Details - The top buying brokerage was Guosen Securities, with a purchase amount of 8.26 million yuan and a selling amount of 2.64 million yuan [2] - Other notable buying brokerages included Dongfang Securities and CITIC Securities, with buying amounts of 7.97 million yuan and 6.92 million yuan respectively [2] - The only institutional seat listed among the top buyers had a net purchase of 2.29 million yuan, with a buying amount of 4.07 million yuan and a selling amount of 1.78 million yuan [2]
巨能股份龙虎榜数据（10月30日）