Core Viewpoint - The renewable energy and technology stocks experienced a general decline this week, with various indices reflecting significant drops in value, indicating a potential shift in market sentiment towards these sectors [1][3]. Index Performance - The China Securities New Energy Index fell by 4.1% - The National Securities New Energy Battery Index decreased by 6.2% - The China Securities Photovoltaic Industry Index dropped by 3.1% - The China Securities Shanghai Carbon Neutrality Index declined by 3.8% [1][3]. Valuation Metrics - The rolling price-to-earnings (P/E) ratio for the China Securities New Energy Index is 56.0 times, while the National Securities New Energy Battery Index stands at 33.1 times - The price-to-book (P/B) ratio for the China Securities Photovoltaic Industry Index is 2.5 times, and the rolling market-to-book ratio for the China Securities Shanghai Carbon Neutrality Index is 25.7 times [3][6]. Investment Opportunities - The National Securities New Energy Battery Index focuses on the energy storage sector, comprising 50 companies involved in battery manufacturing and related technologies, which are expected to benefit from future energy development opportunities [4]. - The China Securities Photovoltaic Industry Index represents a strong future energy source, consisting of 50 representative companies across the photovoltaic supply chain [4]. - The China Securities Shanghai Carbon Neutrality Index includes 100 stocks from both clean energy and high-carbon reduction potential sectors, indicating a diverse investment landscape [4]. ETF Tracking - There are currently five ETFs tracking the China Securities New Energy Index, two for the National Securities New Energy Battery Index, ten for the China Securities Photovoltaic Industry Index, and eight for the China Securities Shanghai Carbon Neutrality Index [5].

Core Insights - The renewable energy sector indices have shown significant growth this week, with the National Renewable Battery Index rising by 11.7%, the China Renewable Energy Index by 10.3%, the China Photovoltaic Industry Index by 9.6%, and the Shanghai Carbon Neutrality Index by 4.3% [1][2]. Index Performance - The performance of various indices this week includes: - National Renewable Battery Index: +11.7% - China Renewable Energy Index: +10.3% - China Photovoltaic Industry Index: +9.6% - Shanghai Carbon Neutrality Index: +4.3% [2]. ETF Inflows - The Energy Storage Battery ETF (159566) has experienced a net inflow of over 200 million yuan over four consecutive trading days this week [1]. Valuation Metrics - The rolling P/E ratios and valuation percentiles for the indices are as follows: - China Renewable Energy Index: Rolling P/E of 47.3x, 79.1% valuation percentile - National Renewable Battery Index: Rolling P/E of 27.7x, 76.7% valuation percentile - China Photovoltaic Industry Index: P/B ratio of 2.2x, 44.6% valuation percentile - Shanghai Carbon Neutrality Index: Rolling P/S ratio of 22.7x, 73.1% valuation percentile [2][4]. ETF Tracking - The number of ETFs tracking these indices includes: - 5 ETFs for the China Renewable Energy Index - 2 ETFs for the National Renewable Battery Index - 10 ETFs for the China Photovoltaic Industry Index - 8 ETFs for the Shanghai Carbon Neutrality Index [5]. Historical Performance - The cumulative performance over various time frames is as follows: - Year-to-date performance: - China Renewable Energy Index: +26.2% - National Renewable Battery Index: +43.9% - China Photovoltaic Industry Index: +19.2% - Shanghai Carbon Neutrality Index: +19.3% [9]. - 1-year cumulative performance: - China Renewable Energy Index: +52.6% - National Renewable Battery Index: +79.4% - China Photovoltaic Industry Index: +39.1% - Shanghai Carbon Neutrality Index: +38.5% [9].

Group 1 - The China Securities Artificial Intelligence Theme Index increased by 13.7%, while the China Securities Cloud Computing and Big Data Theme Index rose by 10.6% [1] - The National Securities Robotics Industry Index saw a 4.2% increase, and the China Securities New Energy Index grew by 2.9% [1] - The Hang Seng Hong Kong Stock Connect Innovative Drug Index experienced a modest rise of 0.6% [1] Group 2 - DeepSeek recently launched DeepSeek-V3.1, utilizing UE8M0 FP8 Scale parameter precision, indicating a potential increase in the application of domestic AI chips [1] - The cancellation of all Chinese orders for the H20 chip by NVIDIA may enhance the domestic AI chip ecosystem and promote localization in large model training processes [1]