according to Ember monitoring, a trader with an 81% win rate in [band trading ETH, BTC] transferred 5 million U to an address opening a short ETH position to add margin 5 hours ago. The data shows that the trader started shorting ETH at $2,969 on July 12, and then liquidated the ETH spot at $3,051 on July 14. Selling ETH spot earned $7.42 million in profit, but currently shorting ETH has incurred a floating loss of $9.44 million.