I'm not sure what that has to do with the stock market but...

I'm not sure what that has to do with the stock market but sure.....lol. The pps is behaving like a biotech start-up stock so could it be, I don't know, a biotech start-up. Maybe if you guys thought it is you won't be whingeing about the current pps as this is how biotech start-up's pps behave. It's always difficult to determine your entry price when investing in a biotech start-up stock, all you can do is look at their cash balance to determine further CR, the technology's market and more importantly the possibility of commercial success of the technology and then set your own target sell price.