行业盈利修复预期继续升温！光伏ETF（515790）月内吸金近30亿元，规模创历史新高

Group 1 - The core viewpoint of the articles highlights the increasing confidence in the photovoltaic industry driven by the "anti-involution" policy, which has led to a surge in investment enthusiasm for photovoltaic ETFs [1][2] - The photovoltaic ETF (515790) has seen significant trading activity, with a cumulative net inflow of 2.992 billion yuan since July, and an average daily trading volume of 828 million yuan [1] - The latest share count for the photovoltaic ETF has reached 19.047 billion shares, with a total scale exceeding 14.049 billion yuan, marking a historical peak for the fund [1] Group 2 - The price of silicon materials has shown a notable increase, with a maximum rise of 13.47% recently, indicating a positive impact on the cost structure across the entire photovoltaic industry chain [1] - The photovoltaic industry is undergoing supply-side reforms, with expectations of price adjustments across the supply chain, particularly in polysilicon futures and silicon wafer costs [1] - The release of the international standard for distributed photovoltaic power generation systems enhances China's leading position in the global photovoltaic industry [1][2] Group 3 - The photovoltaic ETF tracks an index that covers the entire photovoltaic industry, selecting up to 50 representative companies, with the top five holdings being leading firms in the sector [2] - The ETF has a large scale and favorable liquidity, with over 220,000 investors holding shares, making it a significant player in the market [2] - The ETF was established on December 7, 2020, and was the first in the photovoltaic sector to be included in margin trading [2]