Core Viewpoint - The significant turnover in the Xinchuang-themed ETFs is attributed to the resumption of trading for major assets Haiguang Information and Zhongke Shuguang, leading to a notable increase in trading volume and a call for rational investment from public funds [2][4][9]. Group 1: Market Activity - On June 10, Haiguang Information and Zhongke Shuguang resumed trading, resulting in a surge in trading volume for Xinchuang-themed ETFs [2]. - Following the resumption, Zhongke Shuguang hit the daily limit up, while Haiguang Information initially rose over 8% before settling around a 4% increase [3]. - The turnover rate for several Xinchuang-themed ETFs exceeded 40%, with the Guotai Guozheng Information Technology Innovation Theme ETF reaching 57.99% and total trading volume surpassing 1.1 billion yuan [4][5]. Group 2: Fund Performance - During the suspension of Haiguang Information and Zhongke Shuguang, the seven Xinchuang-themed ETFs collectively saw over 6.9 billion yuan in net inflows [5]. - The scale of several Xinchuang-themed ETFs skyrocketed, with the Fortune Guotai Guozheng Information Technology Innovation Theme ETF increasing from 0.58 million yuan to 1.133 billion yuan, a growth of over 18 times [6]. Group 3: Risk Warnings - Public funds, including Guotai Fund, have issued multiple risk warnings regarding the volatility and potential tracking errors of the Xinchuang-themed ETFs due to significant inflows during the suspension period [7][9]. - Fund companies have adjusted valuation methods for suspended stocks, with South Fund announcing the use of the "index income method" for Zhongke Shuguang [10]. - The Xinchuang sector is recognized as a strategic focus for national support, with long-term investment value, but short-term market behavior is characterized by significant volatility [9].

Group 1 - The core announcement involves Haiguang Information planning to absorb and merge with Zhongke Shuguang through a share swap, leading to a temporary suspension of trading for both companies, expected to last no more than 10 trading days [1] - Haiguang Information and Zhongke Shuguang are key players in the domestic computing power sector, holding significant positions in the Guozheng Information Technology Innovation Index and the Zhongzheng Information Technology Application Innovation Industry Index, with combined weights of 13.57% and 9.66% respectively [1] Group 2 - Following the trading suspension, funds have shifted towards ETFs linked to these companies, with a total net inflow of 4.981 billion yuan across seven innovation-themed ETFs from May 26 to June 5, with significant contributions from Huaxia Fund and Guotai Fund [2] - The scale of Huaxia Zhongzheng Information Technology Application Innovation Industry ETF surged from 440 million yuan to 2.12 billion yuan, while Guotai Guozheng Information Technology Innovation Theme ETF increased from 124 million yuan to 1.498 billion yuan, representing growth rates of over 300% and 1100% respectively [2] - The average change rate in the total shares of the seven innovation-themed ETFs during this period was 539% [2] Group 3 - The market is experiencing heightened arbitrage expectations, with significant trading activity in the ETFs, as investors seek to indirectly hold suspended stocks and capitalize on potential price increases upon resumption of trading [2] - The success of ETF arbitrage is contingent on three main variables: whether the merger plan exceeds expectations, changes in industry valuation during the suspension, and the dynamic balance between ETF scale expansion and the proportion of suspended stocks held [3][4] Group 4 - Fund companies have issued warnings regarding risks associated with significant changes in fund sizes due to the suspension of key index stocks, which may lead to tracking errors and deviations [5] - Several fund companies have adjusted their valuation methods for suspended stocks to the "index return method," which helps address valuation freezes and reflects market fluctuations more accurately, thereby protecting the interests of long-term investors [6] - Some fund companies have initiated liquidity plans, including the addition of market makers to maintain product stability, as seen with the announcement from FuGuo Fund on June 6 [6]