Overview
On November 2 (US time), US equities reversed gains to close lower: the Nasdaq fell 1.07% and the S&P 500 dropped 0.51%, while the Philadelphia Semiconductor Index tumbled over 3% with Lumentum down 18% and Marvell off more than 12%. Meanwhile, backed by hopes of a possible US-Iran peace deal, oil crashed—WTI settled at $96.46/bbl (−7.35%) and Brent at $104.77/bbl (−7.63%)—while spot gold rose 1.88% toward $3,950.
Fed hike expectations revived. Per CME FedWatch, the probability of a December hold fell to 25.1%, with a 25bp hike at 74.9% (versus ~78% a week earlier). November 2 was US midterm Election Day; the outcome may shape AI regulation and add uncertainty.
Background & Interpretation
1. Macro and Policy Context
Last week the Fed held the fed funds rate at 3.75%–4% with Chair Wash striking a hawkish tone, leaving room for a December hike. Q3 GDP grew 3.4% annualized and September core PCE was 3.1% yoy; sticky inflation keeps tightening alive. With the midterm window, overseas risk assets entered a high-volatility phase.
2. Core Drivers and Underlying Mechanism
Doubts over AI returns are central to the tech selloff. Markets fear trillions in data-center spend may not deliver profits; Oracle’s planned $20bn debt raise intensified leverage worries. The oil crash reflected fading geopolitical premium—helping cost sides but pressuring energy and easing inflation expectations.
3. Market Structure and Value-Chain Impact
Chinese ADRs outperformed, with the Nasdaq Golden Dragon Index up 2.2% led by Bilibili, XPeng and Alibaba, echoing A-share policy tailwinds. In A-shares, semis and memory lagged on the US spillover, while media, robotics and oil-substitution (aviation, chemicals) showed divergence.
Implications & Outlook
Near-term global risk-off may weigh on A-share high-valuation growth, but domestic stabilizing packages and ADR resilience offer a hedge. Watch December hike odds, the election result, oil’s path, and AI earnings validation.
Takeaways for Industry Participants
Cross-border allocators should re-price duration and FX exposure under dual geopolitical and rate variables; exporters benefit from lower oil costs but must watch demand swings; A-share investors should separate external pressure from internal drivers and avoid chasing overseas panic.
This column compiles industry information and shares technical perspectives; it does not constitute investment advice.