兴业银锡振幅17.25%，机构净卖出2.57亿元，深股通净卖出7280.11万元

Group 1 - The stock of Xingye Yinxin fell by 7.49% today, with a turnover rate of 8.06% and a trading volume of 5.288 billion yuan, experiencing a fluctuation of 17.25% [2] - Institutional investors net sold 257 million yuan, while the Shenzhen Stock Connect recorded a net sell of 7.281 million yuan, with a total net buy from brokerage seats amounting to 101 million yuan [2] - The top five trading departments accounted for a total transaction of 1.328 billion yuan, with a net sell of 229 million yuan [2] Group 2 - As of October 13, the margin trading balance for the stock was 2.851 billion yuan, with a financing balance of 2.814 billion yuan and a securities lending balance of 37.123 million yuan [3] - Over the past five days, the financing balance increased by 510 million yuan, representing a growth of 22.14%, while the securities lending balance rose by 14.7597 million yuan, a 66% increase [3] - The trading data on October 14 showed significant buy and sell amounts from various brokerage departments, with the top buy and sell being from the Shenzhen Stock Connect [4]