Fyi, page-2

But who is trading? That is the question!
Is there much shorting going on? The SP has been pretty stable at around $1 (although on a downward trend) for a while. They don't appear to be very active.
My own guess is that brokers are now buying for investment, rather than trading. A 40% drop from its high, so many developments ready to drop this year, and VivaGel held up in the USA by the FDA are all good reasons to ease in now.
Are they buying from those who are worried about an FDA rejection and selling out? Hmm. Looks like the end of April could be quite interesting - there will be a formal announcement about the FDA meeting while at about the same time Vivagel should appear on the shelves of your local pharmacy.
Of course, some other positive announcement could drop before then...