comex august 21 copper roundup
new york, august 21 news: copper futures on the chicago mercantile exchange (comex) rose for the third consecutive day on monday, hitting a one-week high. as of the close, copper futures rose by 1.2 cents to 1.5 cents. among them, the most actively traded september 2023 copper closed at us$3.7185/lb, up 1.25 cents or 0.34%…
