Key pre-market US stock information + investment logic channels

On February 6, the three major US stock index futures rose slightly before the market opened (Dow futures +0.08%, Nasdaq futures +0.08%), with significant sector divergence: chip stocks, memory concept stocks, and power stocks generally rose, with Nvidia up 1.51% and SanDisk up nearly 5%; however, Stellantis plummeted over 21% pre-market due to a €22.2 billion loss from scaling back its electric vehicle strategy, and Strategy dragged down related concepts with a $12.4 billion loss from Bitcoin holdings.

The core influencing factor remains Fed policy: the "rate cut + balance sheet reduction" combination continues to ferment, with expectations of tightening US dollar liquidity unchanged, and global capital continues to withdraw from risk assets.

Reliable investment information channel recommendations:

1. Sina Finance APP: Millisecond-level real-time quotes + free Level 1 pricing, comprehensive pre-market coverage, AI-condensed core earnings information;

2. CNBC + The Wall Street Journal: Authoritative interpretation of policies and corporate dynamics, strong neutrality;

3. Yahoo Finance: Track major holdings to assist in judging institutional trends.

Investment logic: The slight pre-market rise is a weak rebound from oversold conditions, with the broader environment of liquidity tightening unchanged. Avoid blindly bottom-fishing. Focus on sectors with strong earnings certainty and policy tailwinds, cross-validate information through multiple channels, and avoid high-leverage and earnings-bomb targets.