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Minimum Spanning Tree — graph theory reveals S&P 500 hidden structure

quant.dhawan · 2026-01-23T17:28:57.000Z · in Quant & Trading
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100k ft — What is this?

Minimum Spanning Tree — graph theory reveals S&P 500 hidden structure
techniqueA-tier

50k ft — Why care?

Applies graph theory (Minimum Spanning Tree) to the S&P 500 to map the hidden network structure between stocks. Reveals sector clusters and systemic risk connections that traditional correlation matrices obscure. DM-bait for code.
graph-theoryquantrisk

10k ft — Key takeaways

• MST reveals hidden market network structure • Sector clusters visible in graph topology • Systemic risk propagates along graph edges

5k ft — Tools & techniques

Python Correlation Networks, Graph Theory, Minimum Spanning Tree, Network Analysis

1k ft — Deep-dive / try it

The market isn’t random. It’s a network. 🤖 Comment "MST" and I will DM you the python code to run this simulation yourself. 🚨 We applied Graph Theory (Minimum Spanning Tree) to the S&P 500 to find the hidden "Skeleton" of the market. It strips away the random noise to show you exactly how sectors—like Tech and Energy—cluster together naturally. #quantfinance #algorithmictrading #econophysics #chaostheory #math dutta_debarshi   21w Just imagine what a capitalist economy makes you solve …a black Scholes model 🙂
mst-market-networks
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Collection: Quant & Trading