The Index
400 dossiers · 1 need attention
A research screener for every company we cover. Search a name or ticker, then sort and triage dossiers by coverage freshness, our conviction and trading relevance.
Optical Computing· 300308.SZ
The picks-and-shovels king of the AI buildout — #1 in optical transceivers with >50% of Nvidia's wallet and the lowest forward P/E of any peer — but it is a margin-taker squeezed between US chip suppliers it cannot displace (Broadcom/Marvell DSP, Lumentum/Coherent EML) and Nvidia's own CPO/in-house ambitions, and the price already discounts flawless 1.6T execution.
AI & Machine Learning
A frontier lab fused into Musk's compute-and-distribution empire — Grok is a fast-following #4 model bankrolled by a $30B/yr capex furnace; the real instrument is now SpaceX equity at a $1.25T mark, not a standalone xAI bet.