Core Viewpoint - On October 20, a total of 9 stocks from the Sci-Tech Innovation Board (STAR Market) experienced block trading, with a cumulative transaction amount of 165 million yuan [1][2]. Group 1: Trading Overview - There were 23 block trades executed, totaling a volume of 2.4156 million shares and an aggregate transaction value of 165 million yuan [1]. - The stock with the highest transaction amount was Bawei Storage, with 3 block trades totaling 536,026 shares and a transaction value of 50.3626 million yuan [1]. - Other notable stocks in terms of transaction value included Honghua Digital Science and Dameng Data, with transaction amounts of 43.7311 million yuan and 18.8032 million yuan, respectively [1]. Group 2: Price Performance - The average discount rates for block trades relative to the closing prices were highest for Bolivian, Dameng Data, and Dekeli, with discount rates of 29.36%, 20.75%, and 12.24% respectively [1]. - Stocks with the highest premium rates included Dize Pharmaceutical and Lair Technology, both at 0.06% [1]. - The STAR 50 Index rose by 0.35%, with 447 stocks (76.02%) on the STAR Market increasing in value, while the average increase for stocks involved in block trading was 1.75% [1]. Group 3: Institutional Participation - Among the block trades, there were 5 transactions involving institutional buyers or sellers, covering 3 stocks [2]. - The leading stocks for institutional buying were Bawei Storage and Honghua Digital Science, with buying amounts of 46.98 million yuan and 9.8986 million yuan, respectively [2]. - The stocks with the highest net inflow of funds included Dekeli, Dize Pharmaceutical, and Bawei Storage, with net inflows of 82.1361 million yuan, 25.2536 million yuan, and 6.3566 million yuan, respectively [2].