About JuniorMinerJunky
JMJ is a subscription service focused on precious metals mining sector. Founded by David Erfle, a self-taught professional mining sector investor, the service provides full transparency into David's trading activities and teaches investors how to successfully navigate this high-risk/high-reward sector.

Low Risk Investments

Growth
Oriented Producers

Medium Risk Investments

Developers
and
Explorers

High Risk Investments

Early stage exploration
companies

PORTFOLIO REALIZED GAIN RETURNS

All realized gain returns are withdrawn from the real-money JMJ portfolio. Since its inception in Q1/2016 with investment capital of US$475k, the JMJ Portfolio has averaged an annual realized gain return of 22%.

22%

23%

Realized gain 2021
Realized gain 2020

16%

Realized gain 2019

22%

Average annual realized gain return

8%

22%

33%

Realized gain 2018
Realized gain 2017
Realized gain 2016

PORTFOLIO PERFORMANCE

-26%

40%

2021
2020

35%

2019

-19%

45%

2018
2017

99%

2016
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WHAT PEOPLE SAY

"I have been a subscriber to David’s Junior Miner Junky newsletter from its inception and have recommended it to numerous people. David consistently informs his subscribers regarding trends in mining investment and specific mining regions. He provides quality technical analysis of gold, the markets, and individual companies. The fundamental analysis of the companies David provides is based on his extensive experience, site visits, and speaking directly with management. Subscribers are provided a carefully thought-out rational for buying individual stocks as well as an equally calculated exit strategy. Perhaps my favorite aspect of being a subscriber is the opportunity to engage David regarding the companies he invests in as well as companies I am considering investing in that are not in the JMJ newsletter. David is extremely responsive and I have always received back an email within a day."

—  William Powers, MiningStockEducation.com