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Excel Cloud Share Links
Hi, we will stop providing Excel Cloud Share Links within the next 4 weeks.
Aug 24
•
Andreas Himmelreich
3
AI Factor Rebalance: Small Caps & Large Caps Holding Strong
Small Cap Strategy Book is up 83.61% since 05/12/2025
Aug 10
•
Andreas Himmelreich
3
5
2
July 2026
The Navigation of Infinity: How High-Dimensional Search Spaces Isolate Structural Alpha
Hi, I am still wrestling with the full implications of this stuff, but I am writing it down before the idea escapes me — so if you are into infinity…
Jul 22
•
Andreas Himmelreich
1
1
Two Official AI Factor Models Directly from Portfolio123.com
AI Factor S&P500 — Model Configuration Overview
Jul 16
•
Andreas Himmelreich
6
2
June 2026
Machine Learning in Quant Finance: Robustness Is Not Replicability
When building systematic trading strategies with machine learning models like LightGBM, it is easy to fall into traditional academic traps.
Jun 30
•
Andreas Himmelreich
5
1
Why Do I Only Have a 5‑Year Backtest on My Actuals Models?
Actuals Data
Jun 29
5
1
Kudos and Thank You to Our Subscribers!
Designer Models ➡️
Jun 24
•
Andreas Himmelreich
3
2
How AI Factor Really Works — The Full Workflow in One Video
Full Workflow of AI Factor in one Video: have fun!
Jun 10
•
Andreas Himmelreich
2
6
State of the AI Factor Nation
Quick update!
Jun 5
•
Andreas Himmelreich
3
1
April 2026
April 27, 2026 — Rebalance: 💰 All-time highs across the board!
Nice, Nice, Nice :-)
Apr 27
•
Andreas Himmelreich
2
3
April 20, 2026 — Rebalance: 🔥What a Rally!
AI Large Caps
Apr 20
•
Andreas Himmelreich
4
3
April 6, 2026 — Rebalance: Staying the Course!
Cloud Files are updated!
Apr 6
•
Andreas Himmelreich
7
5
2
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