资金汹涌进场，各板块雨露均沾！哪些超跌的ETF值得关注？

Core Viewpoint - The current market is in a bull phase, with significant losses reported among short sellers in commodity and stock index futures. The article suggests that the most certain investment opportunities in a bull market are either in leading sectors or in severely undervalued stocks [2]. Group 1: Investment Opportunities - The article emphasizes that low-priced stocks tend to be driven up to reasonable levels during a bull market, indicating that underperforming sectors may see substantial gains due to ongoing liquidity and policy support [2]. - The upcoming major meetings are expected to enhance expectations for "stabilizing growth," which may provide considerable policy space for undervalued industries [2]. Group 2: ETF Analysis - The article utilizes the net value percentile calculation method to assess which sectors are currently in a state of severe undervaluation [3]. - A table is provided showing various ETFs, their net value percentiles since 2023 and 2024, and their performance in 2025, highlighting sectors like photovoltaic, alcohol, and real estate [7]. Group 3: Sector-Specific Insights - The photovoltaic sector is identified as particularly undervalued, with ETFs like the photovoltaic ETF (515790.SH) and new energy ETF (516160.SH) showing significant declines. The sector's performance is closely tied to government policies aimed at stabilizing growth [9][10]. - The alcohol sector, particularly the alcohol ETF (512690.SH), is also noted for being in a state of decline, with a lack of clear catalysts for recovery until consumer data improves [20][21]. - The real estate sector shows signs of divergence, with the real estate ETF (159707.SZ) experiencing intermittent policy-driven rallies but ultimately returning to lower levels [25][26]. Group 4: Medical and Pharmaceutical Sector - The medical and pharmaceutical sectors are highlighted as being collectively undervalued, with various ETFs like the biopharmaceutical ETF (159859.SZ) showing potential for recovery due to recent policy shifts regarding procurement practices [33][35]. - The medical ETF (512170.SH) is also mentioned as being in a relatively low valuation position, with a modest performance outlook [39]. Group 5: Commodity and Chemical Sectors - The coal sector has seen a significant price drop but is experiencing a rebound due to rising prices in coking coal and coke futures, with the coal ETF (515220.SH) reflecting this trend [43][45]. - The chemical sector is noted for its broad product range and recent price increases in lithium carbonate, with the chemical ETF (159870.SZ) positioned as relatively undervalued [49][54]. Conclusion - The article concludes that sectors such as chemicals, biopharmaceuticals, medical, alcohol, and photovoltaic are currently in a state of severe undervaluation, presenting potential investment opportunities for discerning investors [56].