南向资金今日大幅净买入56.37亿元。港股通（沪）方面，盈富基金、建设银行分别获净买入15.8亿港元、5.21亿港元；阿里巴巴-W净卖出额居首，金额为3.01亿港元；港股通（深）方面，阿里巴巴-W、小米集团-W分别获净买入5.51亿港元、4.81亿港元；工商银行净卖出额居首，金额为3.58亿港元。

Group 1 - Southbound funds had a significant net purchase of 5.637 billion yuan today [1] - In the Hong Kong Stock Connect (Shanghai), the top net purchases were in the Yingfu Fund and China Construction Bank, with net purchases of 1.58 billion HKD and 0.521 billion HKD respectively [1] - Alibaba-W had the highest net sell amount at 0.301 billion HKD [1] Group 2 - In the Hong Kong Stock Connect (Shenzhen), Alibaba-W and Xiaomi Group-W had net purchases of 0.551 billion HKD and 0.481 billion HKD respectively [1] - Industrial and Commercial Bank of China had the highest net sell amount at 0.358 billion HKD [1]