Gold surprises investors this week Gold surprised many investors this week, rising to a strong resistance point of $1,830 an ounce following the Federal Reserve's interest rate announcement. Here's a look at Kitco's top three stories: 3. Gold price jumps back above $1,800 as Fed's Powell says the U.S. is ways away from 'substantial further progress' 2. U.S. Q2 GDP comes in well below expectations 1. Bitcoin jumps above $40K but here's why you should be paying more attention to…