Significant whale activity has been observed in BTC and ETH positions on Hyperliquid as of January 12. The "BTC OG Insider Whale" account, with a total position size of approximately $800 million, holds the largest long positions in ETH and SOL. The account's ETH position is at a floating loss of $3.72 million, while its SOL position shows a floating profit of $5.95 million. Meanwhile, the "CZ Counterparty File" holds the largest XRP long position and the second-largest ETH long, with a total account size of $265 million. The "ZEC's Largest Short Seller" has closed its ZEC shorts and shifted focus to MON and FARTCOIN, maintaining a total short position value of $171 million. Additionally, the "Strategy Opponent Board" has increased its BTC long positions from $31.2 million to $121 million, becoming the largest BTC long holder on the platform.