Gold (GC=F) prices rose back above $4,000 on Friday. Year-to-date, the precious metal has risen by more than 50%. But analysts at Macquarie Group think that prices may have peaked. Yahoo Finance Senior Business Reporter Ines Ferré explains the call and takes a closer look at that trading action in bitcoin (BTC-USD). To watch more expert insights and analysis on the latest market action, check out more Market Domination Overtime.