[‘Shorting BTC with a $3.2 million loss’ trader shorts $6.7 million worth of BTC again at 10x leverage] BlockBeats news, February 12, according to Lookonchain monitoring, trader 0x4321, who previously incurred a $3.2 million loss from shorting BTC, has returned to the market after more than two months of inactivity. He has just shorted 99 BTC ($6.7 million) at 10x leverage, with a liquidation price of $76,202.53.