Over the past few years, commodity ETFs have seen a number of wild rides, as their underlying assets have made violent swings time and again. (etfdb.com)
Bitcoin specifically has seen violent swings in price lately, trading around $ 20,000 in mid-December before tumbling. (cnbc.com)
«What I learned when I went broke was no matter how good things look, make sure your capitalization is such that you can tolerate some kind of violent swing,» he says. (canadianbusiness.com)