Overview of Major Overnight Developments on February 7

21:00-7:00 Keywords: Artificial Intelligence, Bitwise, a certain exchange1. The Dow Jones has historically surpassed the 50,000 mark;2. Federal Reserve's Daly: The Fed must balance the two-way risks of its dual mandate;3. Jensen Huang: Capital expenditures in the field of artificial intelligence are reasonable and sustainable;4. Bitwise: Market anxiety has peaked, indicating that the crypto market is approaching a bottom;5. Federal Reserve Vice Chair Jefferson hints: No need for policy adjustments in the short term;6. U.S. Treasury Secretary Bessent: The Trump administration's policies demonstrated support for a strong dollar;7. A certain exchange admitted to mistakenly airdropping a large amount of bitcoin to users, causing the internal bitcoin price to plummet briefly.