Yesterday, the trading volume of gold, silver, and copper on the Shanghai Futures Exchange increased, and the number of open contracts also varied.

Yesterday, the trading volume of gold, silver, and copper on the Shanghai Gold Exchange increased, and the open interest in contracts varied. The gold and silver markets were relatively active. The trading volume of gold futures was 208,996 contracts, an increase of 25,466 contracts from the previous trading day. The open interest was 356,160 contracts, a decrease of 976 contracts from the previous trading day. The trading volume of silver futures was 64,113 contracts, an increase of 19,489 contracts from the previous trading day. The open interest was 114,376 contracts, a decrease of 1,127 contracts from the previous trading day. The trading volume of copper futures was 63,992 contracts, an increase of 71 contracts from the previous trading day. The open interest was 225,047 contracts, an increase of 2,140 contracts from the previous trading day.