According to data from Boduo, the opening price of FG2409, the main glass contract, on July 17, was 1445 yuan/ton, and finally closed at 1439 yuan/ton, an increase of-0.69% within the day. The intraday high was 1460 yuan/ton, the lowest was 1428 yuan/ton, holding 786597 lots, a month-on-month +44080 lots.