Best Junior Mining Companies Newsletters in 2026
NewsletterFIT tracks 3 newsletters that cover Junior mining companies as a primary topic, all with posts in the last 90 days. By publicly shown subscriber count, the largest are Midas Letter (23K), Macro King (16K) and Computer Ads from the Past (2K).
Updated Nov 11, 2026 · sorted by publicly shown subscribers · methodology
- 1Midas Letter23K subscribers
SubstackEvery two weeks · last post 20 days ago
Midas Letter is laser focused on delivering weekly actionable investment ideas that drive profitability for subscribers. The financial enrichment of our subscribers is the most important outcome we care about. Knowledge…
Likely audience: Investors in junior mining companies
- 2Macro King16K subscribers
SubstackSeveral times a week · last post 8 days ago
From recent posts: Macro King publishes weekly analysis on critical minerals, gold exploration, and uranium mining, focusing on infrastructure financing, regulatory shifts, and junior company valuations for investors and industry…
Likely audience: Macro strategists
- 3Computer Ads from the Past2K subscribers
SubstackWeekly · last post 8 days ago
From recent posts: The article traces the corporate history of Gemini Technology Inc, a British Columbia company formed in 1983 to manufacture and market the Gemini Emulator Board for IBM-PC and Zenith Z-100 compatibility, which later acq…
Likely audience: business historians
Latest posts from these newsletters
- Research/Development Interviews…Computer Ads from the Past
- Watch Who…Macro King
- Your Retirement…Macro King
- MichTron ProText…Computer Ads from the Past
- The Fed…Macro King
- A $30…Macro King
- TRADE ALERT:…Macro King
- Plus Post:…Computer Ads from the Past