It's a conspiracy against you. The evil MM's and naked shorters want your money and will do anything to get it!!!!!!!!!!!
Resorting to mockery when you do not want to (or can't) answer the question is intellectually weak.
It's a legitimate question. VERT's behavior is abnormal for a market maker who is simply "matching buyers with sellers" as you claim. So, I ask you again - what other explanation is there for VERT's actions?