12:04 and again at 12:11 starts trading in .20 increments intead of .01 like it does all day long. None of these orders apear on my Level II. EX: trading at 12.43 and starts trading at 12.63 then back down .43. I have seen this before on high volume/volitle stocks. What is this? Almost seems like a way to force action or flush people out.