Core Insights - The Shanghai Stock Exchange Sci-Tech Innovation Board Artificial Intelligence Index decreased by 0.64% as of November 20, 2025, with mixed performance among constituent stocks [1] - OpenAI announced the launch of the GPT-5.1-Codex-Max programming model, enhancing long-term reasoning, efficiency, and real-time interaction capabilities [1] - Google introduced its next-generation large language model, Gemini 3, which will be integrated into various core products [1][2] Market Performance - The Sci-Tech AI ETF (588790) fell by 0.67%, with the latest price at 0.75 yuan, but has seen a cumulative increase of 0.81% for the month as of November 19, 2025 [1] - The Sci-Tech AI ETF experienced a turnover rate of 1.45% with a trading volume of 88.998 million yuan, averaging a daily trading volume of 392 million yuan over the past year [1] Fund Size and Inflows - The Sci-Tech AI ETF's size increased by 3.011 billion yuan over the past six months, indicating significant growth [3] - The latest share count for the Sci-Tech AI ETF reached 8.137 billion shares, with a net inflow of 29.4708 million yuan recently [4] - Over the last ten trading days, there were net inflows on seven days, totaling 312 million yuan, with an average daily net inflow of 3.124 million yuan [4] Index Composition - The Sci-Tech AI ETF closely tracks the Shanghai Stock Exchange Sci-Tech Innovation Board Artificial Intelligence Index, which includes 30 large-cap stocks that provide foundational resources, technology, and application support for the AI industry [4] - As of October 31, 2025, the top ten weighted stocks in the index accounted for 70.92% of the total, including companies like Lanqi Technology and Kingsoft Office [4]
OpenAI发布最强编程模型，科创AIETF(588790)近10日“吸金”合计超3亿元
Xin Lang Cai Jing·2025-11-20 02:49