终结“逢低买入”！沃什的提名意味着美联储救市门槛大幅提高？

Group 1: Federal Reserve and Market Implications - The nomination of Waller as Fed Chair may signal a new era for the central bank, fundamentally reshaping investor risk expectations [1] - The long-standing reliance on the Fed's liquidity support is facing significant challenges, indicating a substantial reduction in future tolerance for market errors [1] - Waller has criticized the Fed's balance sheet expansion, advocating for a structural reduction of the current $6.6 trillion balance sheet, suggesting that liquidity support should only be a crisis response rather than a routine operation [1][3] Group 2: Market Reactions and Sector Performance - The tech sector is under pressure, with software stocks dropping approximately 25% this year, reflecting concerns over competition and the sustainability of existing revenue streams [4] - The ongoing weakness in digital assets, with Bitcoin down over 50% since last October, has negatively impacted risk sentiment across various asset classes [5] - Despite sector-specific volatility, the overall macroeconomic fundamentals in the U.S. remain robust, with cyclical stocks performing well and strong earnings reported by tech companies [6] Group 3: Liquidity and Debt Concerns - Waller's potential push for accelerated quantitative tightening could lead to a loss of bank reserves and tighter collateral conditions, increasing the risk of liquidity shortages and potentially limiting credit supply [3][7] - The shift in the Fed's approach may lead to higher systemic risks, especially if liquidity tightens while facing external or internal shocks [7] - Major cloud companies are ramping up capital expenditures significantly, with projected spending exceeding $600 billion by 2026, raising investor concerns about return on investment [8]