A few years ago I listened to a man on CNBC talking about buying up the VIX because it was at an all time low and it couldn't go to zero. I'm not saying that right now is the right time to buy it or not but I am interested in knowing more. Does anyone know how to go about this and is this true? With the VIX @ 11.51 it is something I want to look into. Thank you in advance for any information.