I bought some of this based on rof

Thanks rof

I don't know. Depends on what your investment strategy is. Short investments/more gambling or long term financial security.

If long term think you're better off in mixed funds. If you've got some cash you're willing to gamble with I'd stay in and not sell. If you bought at the time I said buy, think you've gone from what 15 USD to 45 USD? If you like gambling, sell half and try something else with that money?.