章源钨业振幅20.26%，机构净卖出2450.28万元，深股通净卖出866.44万元

Group 1 - The stock of Zhangyuan Tungsten Industry increased by 9.34% with a turnover rate of 21.30% and a trading volume of 3.341 billion yuan, showing a volatility of 20.26% for the day [2] - Institutional investors net sold 24.5028 million yuan, while the Shenzhen Stock Connect saw a net sell of 8.6644 million yuan, with a total net sell from brokerage seats amounting to 87.5941 million yuan [2] - The top five trading departments accounted for a total transaction of 636 million yuan, with a buying amount of 258 million yuan and a selling amount of 379 million yuan, resulting in a net sell of 121 million yuan [2] Group 2 - As of August 25, the margin trading balance for the stock was 544 million yuan, with a financing balance of 538 million yuan and a securities lending balance of 5.5853 million yuan [3] - Over the past five days, the financing balance increased by 38.0533 million yuan, representing a growth of 7.61%, while the securities lending balance rose by 1.5597 million yuan, marking an increase of 38.74% [3] - On August 26, the top buying and selling departments included the Shenzhen Stock Connect, which had a buying amount of 122.0307 million yuan and a selling amount of 130.6951 million yuan [4]