BlockBeats News, October 17th, according to on-chain analyst Ai Auntie (@ai_9684xtpa), this morning a whale shorted $1 billion worth of ETH with 25x leverage, and closed the short position to open a long position within 5 minutes, holding 7355.32 ETH ($27.79 million) with 25x leverage at an entry price of $3784.96.