A whale holding a large long position on Hyperliquid closed part of a 1,000 BTC position held for about a month, realizing $8.52 million in profit. The position was closed at $87,142 per BTC, valuing the transaction at $87.14 million. The trader built BTC and ETH longs worth a combined $233 million in late August, entering at around $78,672 for BTC and $2,469 for ETH. The whale still holds 400 BTC and 50,000 ETH long positions worth about $170 million, with estimated unrealized profit of $15.57 million, according to EmberCN, citing on-chain analyst Ember.