A while back Greece had a problem. The problem was that it wanted to borrow more money, but didn't want to increase its debt. (Because the European Union would frown on it having more debt.) So it went to Goldman Sachs, and Goldman told Greece, well, what you can do...
Central banks gold purchase data in April cheered gold market on Thursday, however. Mexico, Kazakhstan and Ukraine added about 204,000 ounces in April.