龙虎榜丨立讯精密涨停创逾四年半新高，四游资净买入13.95亿元

Core Insights - The top five buying and selling trading departments have been identified, with significant amounts of capital involved in transactions [1] Buying Activity - The largest buying amount was from the "Shenzhen Stock Connect" trading department, totaling 100,036.70 million, accounting for 6.99% of total transactions [1] - The second largest buyer was "Guotai Junan Securities Co., Ltd. Beijing Guomao Securities Department," with a buying amount of 56,464.13 million, representing 3.95% of total transactions [1] - Other notable buyers include "CITIC Securities Co., Ltd. Xi'an Zhuque Street Securities Department" with 32,652.12 million (2.28%) and "Guotai Junan Securities Co., Ltd. Shanghai Songjiang District Zhongshan East Road Securities Department" with 30,578.02 million (2.14%) [1] - The fifth largest buyer was "Orient Securities Co., Ltd. Shanghai Pudong New Area Yuanshen Road Securities Department," with a buying amount of 20,063.52 million, accounting for 1.40% of total transactions [1] Selling Activity - The largest selling amount was also from the "Shenzhen Stock Connect" trading department, with a total of 100,036.70 million, which is 6.99% of total transactions [1] - The second largest seller was an "Institutional Special" trading department, with a selling amount of 10,197.93 million, representing 0.71% of total transactions [1] - Other significant sellers included multiple entries from "Institutional Special" trading departments, with amounts of 12,438.99 million (0.87%) and 13,514.09 million (0.94%) [1] - The fifth largest seller was "Guotai Junan Securities Co., Ltd. Shenzhen Gaoxin South One," with a selling amount of 576.94 million, accounting for 0.04% of total transactions [1] Overall Summary - The combined total of the top five buying and selling departments reached 276,522.44 million, which is 19.33% of total transactions [1]