每日解盘：三大指数收跌，化工板块逆势爆发，贵金属概念延续强势-1月20日

Market Overview - The three major indices collectively declined on January 20, 2026, with the Shanghai Composite Index down 0.01% to 4113.65 points, the Shenzhen Component down 0.97% to 14155.63 points, and the ChiNext Index down 1.79% to 3277.98 points [2] - The total trading volume in the two markets was 27,775 billion yuan, an increase of approximately 694 billion yuan compared to the previous trading day [2] Market Observation - The market opened high but closed low, with core broad-based indices showing more declines than gains. The China Securities Dividend Index and Dividend Index led the gains, while the Growth and Sci-Tech Innovation 50 indices led the declines [3] Index Performance - The A-share market saw varied performance across indices, with the Dividend Low Volatility Index up 1.5% while the ChiNext Index fell by 1.8%. The Shanghai Composite Index remained flat over the day [4] - Over the past five days, the Shanghai Composite Index is down 0.6%, while the ChiNext Index has seen a decline of 1.3% [4] Sector Performance - The oil and petrochemical, construction materials, and real estate sectors saw gains, with oil and petrochemical up 1.7%, construction materials up 1.7%, and real estate up 1.5% [5][6] - Conversely, sectors such as communication, defense, aerospace, and computing experienced declines, with the computing sector down 1.9% [5][6] Hot Industry - Oil and Petrochemical - The oil and petrochemical sector rose by 1.7%, with East China Securities noting that while pressures remain, there is potential for recovery. Key conditions for an upward cycle include rising oil prices, supply-side capacity clearance, and demand-side stimulation through monetary easing [7] - The World Bank forecasts moderate GDP growth in 2026 and 2027, indicating potential for recovery in the sector as capital expenditures decrease and outdated capacities are eliminated [7] Fiscal Policy Insights - The Ministry of Finance announced that overall fiscal spending in 2026 will continue to increase, with a focus on improving structure and efficiency [8] - The government debt ratio remains low compared to G20 averages, with a projected fiscal deficit rate of around 4% for 2025, an increase of 1 percentage point from the previous year [8] - A special guarantee plan for private investment has been introduced, with a total quota of 500 billion yuan to support small and medium-sized enterprises [9]