show_concentration
Calculates portfolio concentration using the Herfindahl-Hirschman Index across ticker, currency, sector, and country dimensions. Returns top contributors per dimension to identify diversification gaps.
Instructions
Portfolio concentration measured by Herfindahl-Hirschman Index (HHI) across ticker, currency, sector, and country dimensions. HHI ranges 0–10000; >2500 is high, >5000 very high. Returns top contributors per dimension.
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||