An ETH whale completed eight long/short trades in two and a half days, earning $3.67 million

TechFlow reports that on June 13, blockchain analyst Yu Jin (@EmberCN) observed a whale address specializing in ETH contract trading, completing eight long/short trades within two and a half days—closing each position after holding for just one to two hours. The trader achieved seven wins and one loss, yielding an 87% win rate; the initial capital of $3 million grew to $6.67 million, generating a net profit of $3.67 million—a 122% increase.