Systematic Long Short
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Don't Miss The [SYSLS] Discord
Hello friends, peers and compatriots.
Jan 2
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Systematic Long Short
Factor Models Actually Improve Your Alphas
Factor models are a denoising technique. They partition returns into “stuff that does not matter” (systematic factor exposure) and “stuff that does…
Jan 1
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Systematic Long Short
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December 2025
Embrace The Warm Colors Of Life
I want you to know that there is space in the future for you, for your hopes and ambitions, and that despair is not the answer.
Dec 30, 2025
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Systematic Long Short
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Introduction To Systematic Investment Processes
In the age of LLMs, it is now more and more accessible to create systematic investment processes; but to create one, you need to first be able to…
Dec 29, 2025
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Systematic Long Short
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The Prison Of Financial Mediocrity
One doesn't need to be locked up to be imprisoned. There is a generation walking around with invisible bars. They know the life exists, the house, the…
Dec 27, 2025
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Systematic Long Short
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The Law That Says You Make More Money Betting More
There is a law of active investing that describes why the best performing strategies often either have very large universes (e.g. >3000 in equities), or…
Dec 26, 2025
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Systematic Long Short
4
Knowing Institutional Datasets Makes You Extremely Valuable
Have you ever wondered what are all the types of data institutional systematic strategies consumed? If you are in a small shop, you probably would not…
Dec 25, 2025
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Systematic Long Short
5
Your Firm Wants You Blind So You Can't Compete!
Introduction
Dec 23, 2025
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Systematic Long Short
13
Why People Are (Mostly) Wrong About Hedge Fund Returns
Are you angry that another idiot in your life is complaining that Citadel/MLP/P72 is underperforming the S&P again? I wrote this for you - so you can…
Dec 22, 2025
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Systematic Long Short
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All The Forms A Signal Can Take
Beginners ask about the "right" way to build signals, as if there is one canonical answer that separates the professionals from the amateurs. There…
Dec 20, 2025
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Systematic Long Short
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Stop Chasing Strong Signals. They Might Be Hurting You.
You come up with a signal, do the work to implement it, backtest it and see a sharpe of 2. You're GIDDY with excitement. This is the BREAKTHROUGH you're…
Dec 19, 2025
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Systematic Long Short
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How To Properly Combine Signals Of Different Speeds
Your signal with the HIGHEST SHARPE might be your biggest drag on live performance because trading it costs more than it returns. If you want to…
Dec 18, 2025
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Systematic Long Short
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