x03/x0 has been a great combination to go long since the election. What happens is that x30 can either resolve into x03, x33 or xHL. x03 can resolve into x00, x30, or xHL. x00 has not happened for over 63 days. x0 is consistently profitable.
I don’t understand the GME/XRT thing except that it is alarming. The 3x Bulls are pretty alarming in themselves but they are more of a long term issue. GME/XRT is more like a real time unfolding catastrophe.