HFI Research

Substack by HFI Research · launched Dec 29, 2020

Contrarian Investment Research - Energy (Oil & Natural Gas)

Top in Finance
#120
Paid leaderboard
#17
Subscribers
19K

rounded by Substack

Paid subscribers
100+ paid
Badge
Bestseller 100
Followers
35K
Paid plan
$225/mo
Recommends
8

other newsletters

Growth history

Subscribers (thousands, nightly)

19K on Sep 10, 2026 → 19K on Sep 30, 2026

Followers (thousands, nightly)

Rank in Substack’s finance leaderboard: #120 today · #121 a week ago

Stats worth sharing

Tracked since Sep 10, 2026 — 21 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
#115

on Sep 26, 2026

Rank, 7 days
+1 place
Followers added
+602

since tracking began

Posts
20

last 30 days

Reactions per post
35

average, recent posts

Reactions tracked
884

across 25 posts

Most-reacted post we have seen: (Public) The Oil Market's Turning Point — 54 reactions on Sep 1, 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: Sep 30, 2026.