南华商品指数：黑色板块领涨，贵金属板块下跌

Report Summary 1) Report Industry Investment Rating - No information provided on the industry investment rating. 2) Core View of the Report - According to the closing prices of adjacent trading days, the South China Comprehensive Index rose 0.69% today. Among the sector indices, only the South China Precious Metals Index fell by -0.03%, while the rest of the sectors rose. The sector with the largest increase was the South China Black Index, with a gain of 1.52%, and the sector with the smallest increase was the South China Agricultural Products Index, with a gain of 0.23%. All theme indices rose, with the Black Raw Materials Index having the largest increase of 1.55% and the Oilseeds and Oils Index having the smallest increase of 0.02%. Among the single - variety indices of commodity futures, the single - variety index with the largest increase was lithium carbonate, up 2.99%, and the single - variety index with the largest decrease was red dates, down - 3.35% [1][3]. 3) Summary by Relevant Catalog Market Data of South China Commodity Index - The South China Comprehensive Index (NHCI) closed at 2563.19 today, up 17.56 points or 0.69% from yesterday. Its annualized return is 0.49%, annualized volatility is 11.89%, and the Sharpe ratio is 0.04. The South China Precious Metals Index (NHPMI) closed at 1523.51, down 0.50 points or - 0.03%, with an annualized return of 47.67%, annualized volatility of 17.97%, and a Sharpe ratio of 2.65. Other indices such as the Industrial Products Index (NHII), Metal Index (NHMI), etc., also have their respective closing prices, changes, annualized returns, volatilities, and Sharpe ratios [3]. Main Single - Variety Index Yield vs Volatility - No specific summary content provided for this part other than the title. Historical Trend Charts of South China Comprehensive Index and Sector Indices (Normalized) - No specific summary content provided for this part other than the title. Historical Trend Charts of South China Theme Indices (Normalized) - No specific summary content provided for this part other than the title. Industry Chain Diagrams and Single - Variety Index Daily Changes of Some Varieties in Different Sectors - In the energy and chemical sector, glass rose 1.38%, synthetic ammonia, coal, polyethylene, polypropylene, naphtha, citrus, and crude oil had their respective changes. In the black sector and agricultural products sector, relevant variety chain diagrams and single - variety index daily changes are presented, such as rapeseed oil in the agricultural products sector falling - 0.13%, etc. [13][17]