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中国大模型赢下AI投资大赛，科创AIETF(588790)连续3日“吸金”合计1.24亿元
Sou Hu Cai Jing·2025-11-05 02:29

Group 1: Market Performance - The Shanghai Stock Exchange Sci-Tech Innovation Board Artificial Intelligence Index decreased by 1.85% as of November 5, 2025 [3] - Among the constituent stocks, Stone Technology led with a gain of 2.03%, while Foxit Software fell by 6.96% [3] - The Sci-Tech AI ETF (588790) dropped by 2.03%, with the latest price at 0.77 yuan, but has seen a cumulative increase of 23.16% over the past three months [3] Group 2: Fund Performance - The Sci-Tech AI ETF recorded a turnover rate of 1.58% with a transaction volume of 93.6 million yuan, and its average daily trading volume over the past month was 429 million yuan, ranking first among comparable funds [3] - The fund's total size reached 6.036 billion yuan, placing it in the top 10% of comparable funds [4] Group 3: AI Model Competition - Alibaba's Qwen3-Max won the Alpha Arena investment competition with a return exceeding 20%, outperforming DeepSeek, which ranked second [4] - All four U.S. AI models in the competition reported losses, with OpenAI's GPT-5 suffering a loss of over 60% [4] Group 4: Industry Insights - NVIDIA's CEO Jensen Huang stated that the AI industry has entered a "virtuous cycle," indicating sustained growth and marking the beginning of a new computing era [4] - Longjiang Securities highlighted the performance of Chinese AI models like DeepSeek and Minimax, suggesting significant investment opportunities in domestic AI firms and applications going abroad [4] Group 5: Fund Inflows - The Sci-Tech AI ETF saw a significant increase in shares, growing by 3.081 billion shares over the past six months, ranking in the top 10% of comparable funds [5] - The fund experienced continuous net inflows over the past three days, with a peak single-day net inflow of 85.36 million yuan, totaling 124 million yuan [5] Group 6: Index Composition - As of October 31, 2025, the top ten weighted stocks in the Sci-Tech Innovation Board Artificial Intelligence Index accounted for 70.92% of the index, including companies like Lanke Technology and Kingsoft Office [5]