However, we think it's important to convey the risks embedded in its make-up to interested parties before they reflect in the ETF's market price; here's a list of things we don't like. Duration Is ...

silver shows a negative correlation to U.S. interest rates at -0.22 and a low correlation to the S&P 500 at 0.19," says Roberta Caselli, commodities research associate at Global X ETFs.

The fee waiver to begin with is a good start, but the 0.39% after the waiver puts them near the bottom of the bitcoin ETF list. And we know how ETF investors feel about their fees. I wouldn't be ...