1. Last time 0.09 was driven by mmt, and someone shorted mmt causing a liquidation, which led to a spike in the market. 2. This kind of position limit makes it almost impossible for anyone to operate. 3x30,000 dollars, 2x50,000 dollars. 2.1 Due to the position limit, no one would go through the trouble of opening so many small accounts, so there are no counterparties. 2.2 Because of the position limit, pushing the market also requires many accounts and a lot of funds, and there aren't many counterparties, so no one would operate.