NG chart vs DGAZ performance the the last week or so is a perfect example of how D / U can be such an ineffective vehicle to trade NG at times. 3.30 to 2.80 in about a week. Meanwhile DGAZ is up .70
That's NG down 15% and DGAZ is only up about 20% even though is 3x leveraged. That's a pretty terrible risk vs reward if you ask me