According to HyperInsight monitoring, on October 30th, influenced by news of the Federal Reserve's 25 basis point rate cut and Powell's statement about uncertainty surrounding a December rate cut, the market experienced significant volatility from last night to this morning. Whales on Hyperliquid exhibited different strategies. Specifically, two addresses under "Abraxas Capital" (0x5b5 and 0xb83) simultaneously increased their short positions in BTC, SOL, and ETH starting at midnight today, increasing the total notional value of their holdings from $690 million yesterday afternoon to $738 million. The "100% win rate" insider whale (0xc2a) opened a long position in BTC during the market downturn at midnight yesterday and continued to add to it against the trend, with an average entry price of $111,000, and a current notional value of $113 million. Furthermore, it opened another long position in ETH at 4 AM today and continued to add to it, with an average entry price of $3889. The current notional value of the holdings is US$5,274. The address's total notional value of holdings reached $277 million; "Maji" Huang Licheng (0x020) opened a long position in PUMP at 4 AM today and has now gradually closed the position to take profits; "Suspected HYPE listing insider" whale (0x082) rolled over its positions in XPL, Hyperliquid ecosystem meme coin PURR, etc. during the market downturn at 0 AM today, and the notional value of its total holdings reached $594.8 billion; "100% win rate counterparty" new address whale (0x218) continued to add to its ETH short positions yesterday, and now the floating return rate has reached 60%, with an average holding price of $4128 and a notional value of approximately $28 million; "Calm Opening King" (0x926) has turned from loss to profit overall, with a floating return rate of 40% on its BTC short positions and an average holding price of $11.22. The total notional value of the open positions reached $78.6 million; the whale "0x5D2" (who shorted BTC four times) was once the largest short seller of BTC, and its $136 million short positions have now turned from loss to profit, with an average holding price of $114,000. It has not yet taken any action this morning as the market recovered; the whale "0xb9f" (who is firmly bullish on ETH) bought the dip after the flash crash on October 11, and has held its long positions for more than 19 days, with a position size of $55 million and a floating profit of more than 300%. It did not close its positions to take profits yesterday and continues to be bullish.