资产配置日报：反内卷交易中场休息-20250728

Market Overview - On July 28, the equity market showed a strong rebound, with the Shanghai Composite Index and CSI 300 rising by 0.12% and 0.21% respectively[1] - The technology sector continued to perform well, with the ChiNext Index increasing by 0.96% and the STAR 50 Index rising by 0.09%[1] Commodity Market Dynamics - The "anti-involution" related commodities experienced significant corrections, with futures prices for coking coal, glass, and soda ash dropping by 8.3%, 8.0%, and 0.9% respectively[2] - Coking coal futures hit the daily limit for five consecutive days from July 21 to 25, leading to heightened market sentiment before the recent policy changes[1] Price Trends and Basis Analysis - The basis for most "anti-involution" commodities has shifted from contango to backwardation, indicating that spot prices are now higher than futures prices[2] - From July, the spot prices for coking coal and polysilicon increased by 37.1% and 51.9% respectively, reflecting strong demand from the industrial sector[2] Trading Behavior and Market Sentiment - The trading limits imposed on coking coal futures have led to a reduction in speculative positions, with the long-to-short ratio for coking coal and lithium carbonate decreasing significantly[3] - Despite the adjustments, the long-to-short ratio for polysilicon and caustic soda remains above 1, indicating continued support from funds in these areas[3] Debt Market Recovery - The bond market is experiencing a recovery, with the yields on 10-year and 30-year government bonds declining by 1.8 basis points and 2.5 basis points to 1.72% and 1.92% respectively[1] - The People's Bank of China has injected significant liquidity into the market, with a net injection of 6,018 billion CNY on July 25 and 3,251 billion CNY on July 28, alleviating liquidity pressures[5] Future Outlook - The future performance of the "anti-involution" commodities will largely depend on the execution of industrial policies and the sustainability of price transmission in the spot market[4] - The upcoming US-China trade talks and domestic policy announcements, such as the child subsidy policy, are expected to influence market dynamics and investor sentiment[10]