so this is what I have seen on all manipulated small biotech stocks with relatively low volume a day. Here is the MM BS. A block of 5000 shares bought vollow by 9 100 incremented shares bringing down the price. This is an imbalance becaue in reality there are 4100 more shares bought than sold but the picture displays otherwise. I have seen this numerous times on Level 2.
I think Mitch2bdog could answer that better than me on this particular stock, but I think there are chronically negative shorts that will gamble against any stock, regardless of the odds. A form of mental illness at best IMO.