SIASUN(SZ:300024) Sou Hu Cai Jing·2025-09-22 13:11Group 1 - The core viewpoint of the article highlights the performance and valuation metrics of the Internet of Things (IoT) ETF managed by E Fund, which tracks the CSI IoT Theme Index [3] - The index focuses on companies involved in information collection, transmission, and IoT applications, emphasizing the importance of smart terminals for achieving connectivity [3] - Since its inception in 2015, the index has shown a rolling price-to-sales ratio of 32.6 times and a valuation percentile of 47.1% [3] Group 2 - The index experienced a daily change of 2.7%, indicating fluctuations in market performance [3] - The ETF's composition includes stocks that are critical to the IoT ecosystem, reflecting the growing significance of this sector in the broader market [3] - The ETF's market capitalization and trading volume are significant, with a reported volume of 159,895 [3]