Understand why commodity funds lag spot prices.
What it does
Explains commodity investment returns through futures pricing, contract rolling, and supply-and-demand fundamentals.
When to use it
Use for questions about commodity investing, futures curves, commodity ETFs, or commodities as an inflation hedge.
How to use it
Give it a commodity investing question; it explains futures pricing, return components, and relevant market fundamentals.
Uses
SP
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What you need · 2
Python 3.11 or later is required to run the bundled calculation demo and verification checks.
uv runs the bundled demo and verification checks using the script's inline dependencies.
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This skill
S&P GSCI
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Checks current S&P GSCI weights