Trump has embraced Twitter, but that doesn't mean anyone can predict what happens to a company's stock when he tweets about it.
It’s easy for investors to claim that market prices don’t make any sense because it’s often true.
The four exchange-traded funds backed by the metal that have attracted the most money this year are all based in Western Europe.
The move reflects an effort to bolster brokerage revenue as investors flee actively managed funds for passive products like index funds.
