Merry Christmas RSHN players IMO... MM maintain RSHN pools of shares. this allows them to short sell and cover each other when a run up occurs. Very seldom does a naked position remain open. They avoid run up problems by just buying the upswing and riding it out, then running the tick down as the stock moves to form a base. They just keep their market (RSHN) Within preset guidelines to slow down the speculation swings. Of course... IMO