行业ETF风向标丨证券ETF大幅放量，两只通信ETF半日涨幅超6%

Core Viewpoint - The trading volume of ETFs significantly increased on December 8, with notable activity in industry and thematic ETFs, particularly in the securities and communication sectors [1]. Group 1: Industry and Thematic ETFs - The Securities ETF (512880) recorded a half-day trading volume of 3.721 billion yuan, with a price increase of 2.68% [2]. - The Sci-Tech Chip ETF (588200) had a trading volume of 2.065 billion yuan, rising by 2.39% [2]. - The Broker ETF (512000) saw a trading volume of 1.818 billion yuan, with a 2.8% increase [2]. - The Communication ETF (515880) achieved a trading volume of 1.451 billion yuan, marking a significant rise of 6.56% [2]. - Other notable ETFs included the Semiconductor ETF (512480) with 0.898 billion yuan and a 1.92% increase, and the Robotics ETF (562500) with 0.856 billion yuan and a 0.52% increase [2]. Group 2: Cross-Border ETFs - The Hong Kong Securities ETF (513090) had a remarkable trading volume of 10.449 billion yuan, reflecting a substantial increase [3]. - Other cross-border ETFs included the Hong Kong Innovative Drug ETF (513120) with 2.951 billion yuan and a decrease of 0.98%, and the Hang Seng Technology ETF (513130) with 2.273 billion yuan and a slight decrease of 0.13% [3]. - The performance of communication-related ETFs was particularly strong, with two ETFs in this category seeing half-day increases exceeding 6% [3]. Group 3: Communication ETFs - The Communication Equipment ETF (159583) experienced a half-day increase of 6.96%, with a trading volume of 264 million yuan and 8.45 billion shares [5]. - The Communication ETF (515880) also saw a significant rise of 6.56%, with a trading volume of 1.451 billion yuan and 42.61 billion shares [7]. - The top-weighted stocks in the Communication Equipment Index include companies like Zhongji Xuchuang (27.27% weight) and Xinyi Sheng (21.40% weight), indicating a strong focus on communication services [6][8].