At present prices that is about a $125,000 investment, give or take, right? If you have million to invest, it is risky, but not nuts, if that is your only wild ride. If you have less, well-----. Of course if IPIX goes to 5 then you are a 5 million dollar genius investor, minus 100,0000 or so in tax under the new tax act. So who knows; all depends on who you are and how fat and happy your are, imo.