Several major whale addresses on Hyperliquid executed contrasting strategies following the Federal Reserve's 25 basis point rate cut and Chair Powell's comments on December rate cut uncertainty, HyperInsight monitoring shows on Oct. 30. Abraxas Capital's two addresses (0x5b5, 0xb83) increased their combined short positions in BTC, SOL, and ETH starting at 00:00, raising total notional value from $690 million to $738 million. A whale address (0xc2a) with a 100% win rate opened BTC long positions at $111,000 during the market decline and added to the position, now holding $113 million in notional value; the same address established ETH longs at $3,889 starting at 04:00, currently valued at $5,274. Jeff Huang (0x020) opened PUMP long positions starting at 04:00 and has been gradually taking profits, while address 0x082 accumulated XPL and Hyperliquid ecosystem memecoin PURR during the downturn starting at 00:00.