今日全国碳市场收盘价73.30元/吨，较前一日上涨0.25%

Core Insights - The national carbon market closed at 73.30 yuan per ton, reflecting a 0.25% increase from the previous day [1] Trading Activity - The opening price was 73.07 yuan per ton, with a highest price of 73.31 yuan and a lowest price of 73.07 yuan [1] - The total trading volume for the day was 1,105,900 tons, with a total transaction value of 78,444,770 yuan [1] - The agreement trading volume was 205,900 tons, amounting to 15,336,770 yuan, while the bulk agreement trading volume was 900,000 tons, totaling 63,108,000 yuan [1] Cumulative Data - From January 1, 2025, to July 22, 2025, the total carbon emission allowance trading volume reached 46,803,844 tons, with a cumulative transaction value of 3,498,670,450.04 yuan [1]