全国碳市场今日收跌1.58%，报价73.11元/吨

Market Overview - The national carbon market opened at a price of 73.69 yuan/ton, with a highest price of 73.69 yuan/ton, a lowest price of 72.57 yuan/ton, and a closing price of 73.11 yuan/ton, reflecting a decrease of 1.58% compared to the previous day [1] Trading Volume and Revenue - The total trading volume for the day in the national carbon market was 605,000 tons, with a total transaction value of 44,242,500.00 yuan [1] - The agreement trading volume was 355,000 tons, generating a transaction value of 25,822,500.00 yuan, while the bulk agreement trading volume was 250,000 tons, with a transaction value of 18,420,000.00 yuan [1] Cumulative Data - From January 1 to July 2, 2025, the total carbon emission allowance trading volume reached 40,010,768 tons, with a total transaction value of 2,998,284,222.91 yuan [1] - As of July 2, 2025, the cumulative trading volume in the national carbon market was 670,279,432 tons, with a cumulative transaction value of 46,031,011,326.42 yuan [1]