Do I suspect the PPS will be heading back to the $1.70 area Koo?  I think its possible.....It all boils down to available supply versus the level of demand, and interestingly enough I think it could be the same players determining both.  

Short interest just went from around 200K to about 150K....I think that the covering/buying of 50 odd thousand had a lot to do with us climbing back over $2.....If those behind shorting/covering (who knows, it could be one person) decide to increase the short position back up to 200K or even more, then sure....the price could fall back.  

I'm hopeful that the reason short sellers (or short seller if its just one) covered off is because they either know or suspect that there's the potential for some positive developments that will attract some attention.  

Nobody bit on the shares I put up for sale.....and given that I think an eventual price of at least $5 is very possible in the not too distant, I 'm almost glad they didn't get snapped up.  With all the indications beyond Diabetes Mellitus...$10 or even $20 is a possibility imo.