The Alpha Engineer - Investing with a Quantitative Edge

The Alpha Engineer - Investing with a Quantitative Edge

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Portfolio Performance - October, 2025
The Alpha Engineer Model Portfolio
Nov 5 • 
Peter Cosyn
Portfolio Transactions - Nov 2, 2025
The Alpha Engineer Model Portfolio
Nov 2 • 
Peter Cosyn
Ranking Nov 2, 2025
The Alpha Engineer Stock Ranking
Nov 2 • 
Peter Cosyn

October 2025

Ranking Oct 26, 2025
The Alpha Engineer Stock Ranking
Oct 26 • 
Peter Cosyn
Ranking Oct 19, 2025
The Alpha Engineer Stock Ranking
Oct 19 • 
Peter Cosyn
Live Case Study - Ranking Silver & Gold Miners
10 stocks - 10 winners - from 48% to 345% gains in 5 months
Oct 18 • 
Peter Cosyn
Portfolio Transactions - Oct 12, 2025
The Alpha Engineer Model Portfolio
Oct 12 • 
Peter Cosyn
Ranking Oct 12, 2025
The Alpha Engineer Stock Ranking
Oct 12 • 
Peter Cosyn
Frequently Asked Questions
The Alpha Engineer FAQ
Oct 10 • 
Peter Cosyn
Portfolio Transactions - Oct 5, 2025
The Alpha Engineer Model Portfolio
Oct 5 • 
Peter Cosyn
Ranking Oct 5, 2025
The Alpha Engineer Stock Ranking
Oct 5 • 
Peter Cosyn
Porftolio Manager Tool v1.1
Streamlining The Buy Process
Oct 4 • 
Peter Cosyn
© 2025 Cosbro bv
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