Yesterday, the trading volume of gold and copper on the Shenzhen Commodity Exchange increased, while that of silver decreased.

Trading volume of gold and copper increased, while silver decreased; open interest for gold, silver, and copper futures all increased. The trading volume for gold futures was 358,172 contracts, an increase of 66,364 contracts from the previous trading day. The open interest was 404,674 contracts, an increase of 749 contracts from the previous trading day. The trading volume for silver futures was 52,376 contracts, a decrease of 5,431 contracts from the previous trading day. The open interest was 114,003 contracts, an increase of 839 contracts from the previous trading day. The trading volume for copper futures was 62,775 contracts, an increase of 2,844 contracts from the previous trading day. The open interest was 223,842 contracts, an increase of 2,070 contracts from the previous trading day.