Major whale activity just spotted on derivatives markets. A significant trader has established substantial short positions across the top three cryptocurrencies: a $166.8 million BTC short, alongside $54.9 million in ETH shorts and $18.8 million SOL shorts. This coordinated multi-asset positioning suggests bearish sentiment from large players. Such whale moves typically draw attention from the trading community, as their leverage and capital size can influence price action and volatility in the near term.