🔥 Bitget US Stock Hot Topics Sniper｜2026.10.21 Main Theme: AI Infrastructure Earnings Reignite｜SpaceX Compute · Servers · Optical Connectivity · Storage

1. SpaceX Earnings Blowout + Tesla Merger Discussion
   SpaceX reported Q3 revenue of $14.58 billion (+161% YoY), with AI business revenue of $7.56 billion (nearly 10x growth) and net income of $4.4 billion, far exceeding expectations. Elon Musk called a merger with Tesla “a good idea,” and both companies have formed special committees to discuss it. Shares surged roughly 7-8% in after-hours trading, lifting Nasdaq futures.

🎯 Beneficiaries: SPCX, TSLA; Key Catalyst: AI compute leasing monetization validated; merger narrative boosting related sentiment.

1. Super Micro Raises Preliminary Revenue Significantly
   SMCI raised its fiscal 2027 Q1 revenue guidance to $18.5-19.5 billion (from prior $14.5-15.5 billion; market expectation around $15.2 billion), with gross margin also raised to 12-12.5%, driven by strong AI server demand. Shares jumped over 11% after hours, with Dell and HPE following higher.

🎯 Beneficiaries: SMCI, DELL, HPE; Key Catalyst: AI server orders exceeding expectations; watch official earnings and customer mix.

1. 3M Expands Amazon Data Center Partnership
   3M issued warrants to an Amazon subsidiary (up to approximately 3.16 million shares at $164.89 strike), tied to up to $6 billion in optical connectivity and other data center product purchases. The company also beat Q3 earnings and raised full-year guidance. Shares led the Dow, rising more than 5% on the day.

🎯 Beneficiaries: MMM, AMZN; Key Catalyst: Potential data center optical connectivity order realization; validates AI infrastructure supply chain expansion.

1. Storage Sector Rebound
   Western Digital (WDC) rose about 3.4% on the day, with Seagate and SanDisk also strengthening. AI data center demand for high-capacity storage remains strong, and market expectations for supply tightness and pricing are recovering.

🎯 Beneficiaries: WDC, STX, SNDK; Key Catalyst: Expanding AI data volumes driving HDD/flash demand; watch pricing and order updates.

1. Tesla Earnings Window Today + Merger Narrative
   TSLA rose 1.5% the previous day. Market expects Q3 revenue around $28 billion and non-GAAP EPS of about $0.45. SpaceX merger discussions are heating up; after-hours/intraday focus will be on autonomy, Optimus, and capex guidance. Options imply roughly ±7% volatility.

🎯 Beneficiaries: TSLA, SPCX; Key Catalyst: Dual catalyst from earnings + merger narrative; watch after-hours reaction and volume.

Trading Tip: The AI infrastructure chain (servers → optical connectivity → storage) is seeing sentiment recovery following SpaceX and SMCI earnings validation, with capital rotating from some high-valuation growth names toward names with order realization. Manage position size in conjunction with VIX and key earnings windows.
US equities have recently experienced heightened volatility. The above content is for informational reference only and does not constitute investment advice.