Some investors look to copper prices as a bellwether for the global economy. If you're one of them, you have good reason to be worried.
원문출처 : https://www.cnn.com/2022/06/24/investing/premarket-stocks-trading/index.html
원문출처 : https://www.cnn.com/2022/06/24/investing/premarket-stocks-trading/index.html