According to BlockBeats citing Ember monitoring, an Ethereum whale turned $3 million into $5.49 million in three consecutive leveraged trades overnight on June 11, profiting $2.49 million (+83%).
The whale opened a $60 million ETH long position at 8 p.m. UTC, closed it at 10 p.m. for a $1.22 million gain, then opened a $40 million short at midnight and closed it at 2 a.m. for a $590,000 gain, followed by a $60 million long opened at 4 a.m. and closed at noon for an $820,000 gain. The whale's address is 0xa2e81e888f4a757bbad012ea9b193e7ab93f1468.