配额价格指数

碳市场配额指数从北京，天津，上海，湖北，广东，深圳，重庆，福建试点碳市场，以及全国碳市场中选取配额线上挂牌交易收盘均价格作为指数样本，用以综合反映全国统一碳市场线上配额价格的综合变化趋势。

The Carbon Market Quota Index selects the average closing prices of quotas for online listed trading as its index samples, sourced from the pilot carbon markets of Beijing, Tianjin, Shanghai, Hubei, Guangdong, Shenzhen, Chongqing and Fujian, as well as the national carbon market. This index comprehensively reflects the overall changing trends of online quota prices in the national unified carbon market.