Under The Hood

Substack by Siyu LI · launched Nov 4, 2022

Under the Hood delves deeply into companies, bypassing news headlines to focus on what truly matters. It is designed for curious investors who enjoy exploring new ideas and industries, delving deeper, and making decisions.

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Paid leaderboard

#394

Subscribers

2.0K

rounded by Substack

Paid subscribers

100+ paid

Badge

Bestseller 100

Paid plan

$50/mo

Growth history

Stats worth sharing

Tracked since Sep 10, 2026 — 41 daily snapshots so far. The card below is built from what we track and refreshes nightly.

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Embed code<a href="https://stockmarketwatch.com/finance-newsletters/underhood"><img src="https://stockmarketwatch.com/finance-newsletters/underhood/card" alt="Under The Hood — rank, subscribers and growth, tracked by Stock Market Watch" width="600" height="315" /></a>

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Data: Substack public leaderboards and publication archives, refreshed nightly, plus public beehiiv sitemaps and recommendation pages, refreshed weekly. Source for this page: Under The Hood. Subscriber counts are Substack’s own rounded public figures, so week-on-week changes move in steps. beehiiv audience sizes are self-reported by the publisher and are not verified. Last snapshot: Oct 20, 2026.