If one says 10% of someone's shares cannot drop below $0.2 from $0.21, he is a real fool. For BAA market, sometimes 100 shares can drop BAA price more than 1 cent. So, the same, if one says buy a couple of thousands of shares cannot hold BAA above $0.20, he is still a real fool. We also see 10k shares buying can increase BAA price more than 1 cent many many times.
longs not be necessary to keep buying usually, but for BAA current market, 1 cent increase or decrease means a lot: list or delist.
Don't you think 10% of all longs cannot make the 1 cent difference?
Nobody has the right to blame the sellers for the 1 cent difference flipping, but the sellers are also not necessary to argue for their action.