Latest blog posts
Explore how Sirius can transform your workflow and elevate your team’s collaboration.
May 25, 2026
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Research
Are Time-Series Foundation Models Actually Useful For Trading?
May 22, 2026
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Research
Limit Order Book Transformers: Market Microstructure As A Representation Problem
May 21, 2026
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Research
The Tail Is Also The Opportunity: Fat Tails, Convexity, And Strategy Design
May 20, 2026
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Research
The Tail Is The Strategy: Fat Tails, EVT, And Risk Management
May 15, 2026
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Critiques
Tori Trades: A Trendline Strategy Can Work AND Still Need A Better Test
May 14, 2026
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Research
Backtesting The Full Strategy Loop: How Not To Lie To Yourself
May 14, 2026
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Research
From Forecasts To Positions: How A Model Becomes A Strategy
May 13, 2026
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Research
From Features To Forecasts: How To Train A Trading Model
May 12, 2026
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Research
How To Tell If A Feature Has Predictive Information
May 8, 2026
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Research
Feature Engineering For Directional Trading Strategies
May 7, 2026
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Research
The First Question in Building a Directional Trading Strategy: What Time Horizon Should You Predict?
May 7, 2026
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Culture
Culture at Structure
May 7, 2026
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Research
Breaking Down Strategy Architecture on Structure
May 7, 2026
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Research
Why We Built Structure

