According to Boduo data, the opening price of FG2501, the main glass contract, on September 9, was 1130 yuan/ton, and finally closed at 1118 yuan/ton, an increase of-0.53% within the day. The intraday high was 1130 yuan/ton, the lowest was 1091 yuan/ton, holding 1104409 lots, a month-on-month +8533 lots.