Investors cautious about the Federal Reserve's September rate cut—confirmed at its mid-month meeting to be a full 50 basis points—and skeptical about the strength of the dollar have flocked to gold, sending the most famous safe haven commodity soaring to record highs. But there is only so much upside potential to gold, particularly given the attention that it has already drawn. For investors interested in diversifying beyond gold but still in search of a hedge against the dollar amid a new interest rate env ...