[US Stock Market Pre-Market News Highlights: Cloud Vendor Debt Default Protection Costs Soar, Historically Positive Post-Midterm Election Performance of US Stocks] BlockBeats reports the following key pre-market news for US stocks on Tuesday, November 3rd: 1. Historical Post-Midterm Election Performance of US Stocks: Stocks have risen after every 11 elections, with split governments being more favored; 2. Debt default protection costs for the five major cloud vendors have risen to a new high since 2021, with AI investors scrambling to seek downside protection; 3. Hedge fund giant Elliott Investment Management stated that all warning signs of a bear market have been sounded, and the current market is highly similar to the pre-Great Depression era; 4. Anthropic's IPO faced investor pressure to lower its valuation to $1.5 trillion, with a computing power commitment of nearly $900 billion; 5. Marvell and Lumentum officially announced an all-stock acquisition agreement, implying an enterprise value of approximately $115 billion; 6. Yesterday, US spot Bitcoin ETFs saw net outflows of $398.6 million, while Ethereum... ETFs saw a net outflow of $139.7 million.