May 18 Chicago Mercantile Exchange (CME) gold, silver, copper trading volume and open interest data
1. The trading volume of gold futures was 265,236 lots, an increase of 17,010 lots from the previous trading day. The open interest was 488,839 hands, a decrease of 10,417 hands from the previous trading day.
2. The trading volume of silver futures was 50,049 lots, a decrease of 1,560 lots from the previous trading day. The open interest was 138,823 hands, a decrease of 481 hands from the previous trading day.
3. The trading volume of copper futures was 76,589 lots, a decrease of 22,185 lots from the previous trading day. The open interest was 211031 lots, an increase of 3738 lots from the previous trading day.