HFI Research

Substack by HFI Research · launched Dec 29, 2020

Contrarian Investment Research - Energy (Oil & Natural Gas)

Top in Finance
#119
Paid leaderboard
#17
Paid subscribers
100+ paid
Badge
Bestseller 100
Followers
36K
Paid plan
$300/mo
Recommends
9

other newsletters

Growth history

Subscribers (thousands, nightly)

19K on Sep 10, 2026 → 20K on Oct 21, 2026

Followers (thousands, nightly)

Rank in Substack’s finance leaderboard: #119 today · #119 a week ago · #122 a month ago

Stats worth sharing

Tracked since Sep 10, 2026 — 62 daily snapshots so far. The card below is built from what we track and refreshes nightly.

Percentile
Top 23%

of 525 ranked finance newsletters

Best rank seen
#112

on Oct 25, 2026

Rank, 30 days
+3 places
Followers added
+1.6K

since tracking began

Posts
15

last 30 days

Reactions per post
39

average, recent posts

Reactions tracked
1.8K

across 46 posts

Most-reacted post we have seen: (Public) Memo - I Just Don't See How This Ends Well At All — 72 reactions on Oct 14, 2026.

HFI Research — rank, subscribers and growth, tracked by Stock Market Watch
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Recent posts

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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: HFI Research. 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: Nov 10, 2026.