Nanhua Futures(SH:603093) Nan Hua Qi Huo·2025-07-18 12:49Report Summary 1. Market Performance - The Nanhua Composite Index rose 0.78% based on the closing prices of adjacent trading days [1]. - Among sector indices, all sectors increased, with the Nanhua Non - ferrous Metals Index having the largest increase of 0.88% and the Nanhua Black Index having the smallest increase of 0.15% [1]. - Among theme indices, the Energy Index had the largest increase of 1.46%, the Building Materials Index had the smallest increase of 0.04%, the Coal - based Chemical Index had the largest decline of - 0.09%, and the Black Raw Materials Index had the smallest decline of - 0.01% [1]. - Among single - variety commodity futures indices, the Lithium Carbonate index had the largest increase of 2.94% [1]. 2. Other Information - The calculation method of the contribution degree in the report is the ratio of the daily increase or decrease of a certain variety to the sum of the absolute values of the daily increase or decrease of each variety. Colored data bars represent the daily increase of the variety, and blue data bars represent the daily decrease [4]. - The Nanhua Commodity Index eliminates the price difference when the commodity contract changes months, reflecting the real return of investing in commodities [4].