Would have to pay 46% tax.
How?
If you can sell at the top and buy at the dump, you will still have your ETNs and your real nice pile of cash. Problem is we are not the only ones that have that idea. Sellers including myself will be cutting each others throats till the price goes to ICO level or below. Will be happy if I catch the price at $0.05 and buy at 0.01 or below.
I have already sold my mined ETN for 0.13 and I really hope for buying it tomorrow <0.02$