["'Short Selling 255 Bitcoins' Whale Opens a 40x Leverage Short Position on 521.69 BTC, Worth $34.3 Million"] According to a report by Jinse Finance, monitored by Onchain Lens, the whale known for "short selling 255 Bitcoins" has opened a new 40x leverage short position involving 521.69 BTC, worth $34.3 million. At the same time, they still hold a 5x leverage short position on DASH, with a profit of $4 million.