通信与AI赛道狂飙：5只ETF年内翻倍，国泰通信设备ETF涨122%领跑，南方、华宝人工智能ETF强势追击

Core Viewpoint - The ETF market has seen a resurgence with five products achieving over 100% annual returns as of December 9, 2025, particularly in the technology sectors of communication equipment and artificial intelligence [1][5]. Group 1: Performance Overview - The top-performing ETF is the Guotai CSI All-Share Communication Equipment ETF (515880.OF) with a return of 122.27%, managing a scale of 12.45 billion and having been established for 6.32 years [2][3][7]. - Following closely is the Fortune CSI Communication Equipment Theme ETF (159583.OF) with an 111.21% return, a scale of 1.04 billion, and a 1.45-year establishment [3][7]. - In the artificial intelligence sector, three ETFs have shown remarkable performance: - Southern Growth Enterprise Board AI ETF (159382.OF) with a 110.15% return and a scale of 2.57 billion [3][8]. - Huabao Growth Enterprise Board AI ETF (159363.OF) with a 104.57% return and a scale of 3.36 billion [3][8]. - Guotai Growth Enterprise Board AI ETF (159388.OF) with a 100.38% return and a scale of 0.55 billion [3][8]. Group 2: Volatility and Market Outlook - The high returns are accompanied by significant volatility, with maximum drawdowns ranging from -15% to -31% for these ETFs, highlighting the risks involved [4][8]. - Looking ahead, Zhongyin Securities indicates that the securities industry is experiencing a "moderate opening of capital space and leverage limits," which may catalyze a "spring surge" in the market, particularly in technology and AI hardware sectors [4][8].