Global X Copper Miners ETF (NYSEARCA:COPX – Get Free Report) saw unusually-strong trading volume on Monday . Approximately 596,724 shares traded hands during mid-day trading, a decline of 55% from the previous session’s volume of 1,326,451 shares.The stock last traded at $44.95 and had previously closed at $44.23. Global X Copper Miners ETF Stock Up […]