上海黄金交易所黄金T+D 8月4日（周一）收盘上涨1.15%报775.6元/克；上海黄金交易所白银T+D 8月4日（周一）收盘上涨1.21%报8999.0元/千克。

Core Insights - The Shanghai Gold Exchange's gold T+D closed at 775.6 yuan per gram on August 4, marking an increase of 1.15% [1] - The Shanghai Gold Exchange's silver T+D closed at 8999.0 yuan per kilogram on August 4, reflecting a rise of 1.21% [1] Gold Market - The gold T+D price increase indicates a positive trend in the gold market, with a closing price of 775.6 yuan per gram [1] Silver Market - The silver T+D price also showed an upward movement, closing at 8999.0 yuan per kilogram, suggesting a strengthening in the silver market [1]