The Goldman Sachs Group upgraded shares of Capstone Copper (TSE:CS – Free Report) to a hold rating in a research report sent to investors on Thursday,Zacks.com reports. Several other equities analysts ...

Amundi reduced its stake in shares of Ero Copper Corp. (NYSE:ERO – Free Report) by 11.7% in the fourth quarter, according to ...

This is the minimum amount which is required to buy "x" number of lots of a particular commodity to trade in futures market.