Lightlines
By joellewis

performance-attribution

joellewis636 installs

See what drove your portfolio's returns.

What it does

Explains which investment decisions and market exposures contributed to a portfolio's returns relative to its benchmark.

When to use it

Use for questions about portfolio outperformance or underperformance, allocation versus selection, factor contributions, multi-period linking, bonds, or currencies.

How to use it

Give it a question about portfolio performance; it explains the sources of returns and performance relative to a benchmark.

Latest review

What you need · 2

The bundled calculation script requires Python 3.11 or newer.

The bundled calculation script imports numpy; the documented uv invocation resolves this dependency automatically.


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