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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All realized gain returns are withdrawn from the real-money JMJ portfolio.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 18%.

18%

Average annual realized gain return

22%

23%

16%

8%

22%

33%

-4%

2%

2021
Realized gain
2020
Realized gain
2019
Realized gain
2018
Realized gain
2017
Realized gain
2016
Realized gain
2023
Realized gain

 
2022
Realized gain

 
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WHAT PEOPLE SAY

"Wow, The data and the timely recommendations make this the first news letter I tried that guides me as to timing and stock. I am a dentist and have very little time to watch daily. This will make it far easier to move in and out without missing as much as I have been. I love this news letter.” 

—  Barry, JMJ Subscriber

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