贝肯能源龙虎榜：拉萨系营业部频繁现身 国信浙江互联网分公司双向操作引关注

Group 1 - Beiken Energy has seen a trading turnover rate exceeding 20%, leading to its appearance on the trading leaderboard on June 25 [1] - The top buying positions were dominated by multiple branches of Dongfang Caifu Securities in Lhasa, with the leading branch purchasing 12.31 million yuan [1] - The selling positions were led by Guoxin Securities' Zhejiang Internet branch, which sold 18.47 million yuan worth of shares [1] Group 2 - Beiken Energy has appeared on the trading leaderboard 10 times in the past month, with the same frequency over the last three months and six months [2]