No lesser liquidity-providing high-frequency-trading never-a-losing-trade shop than Virtu financial has been ‘allowed’ to trade Chinese capital markets. Coming just days after Citadel’s ban, one can only assume that Chinese regulators made a deal with the devil CEO Doug Cifu to levitate markets at any and every cost in order to pick up pennies in front of de-leveraging, over-margined army of farmers and grandmas now seeking exits. Sure enough for the second day in a row margin debt is on the rise again.