I think we need to add a bit of perspective though. We all hear that day trading isn't easy, and that swing trading gives you move time to think about your trades, as well as lessening the commissions. I'm by no means an expert on the carry costs, etc., but I can read a chart see that if, for example, DWTI was bought a couple of weeks ago, it would be nicely into profit, regardless of the costs. Perhaps shorting CL itself would have done better, who knows, but just based on what I see on the charts, there is no reason not to consider these for holding several days or maybe even several weeks if a trend is developing. If you're such an expert that you are agonizing over your 3x ETF only returning 2.5x in the same period because its been held for several weeks (if this is in fact how it works), then you probably aren't even trading ETFs anyway but doing something more sophisticated.