fund-analysis

Evaluate mutual fund and ETF performance using risk-adjusted metrics and style regression.

Updated Jul 29, 2026
One-click install
npx skills add https://github.com/santoosaraujo/vibe-trading-claude --skill fund-analysis-santoosaraujo
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: fund-analysis
Source: https://github.com/santoosaraujo/vibe-trading-claude/tree/main/.claude/skills/fund-analysis
Command: npx skills add https://github.com/santoosaraujo/vibe-trading-claude --skill fund-analysis-santoosaraujo

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires pandas, numpy, scipy.

What problem does it solve?

This skill addresses the challenge of evaluating public and private funds by moving beyond simple past performance to identify sustainable sources of alpha and detect style drift.

Core Features & Use Cases

  • Performance Metrics: Calculates Sharpe, Sortino, and Information ratios to assess risk-adjusted returns.
  • Style Analysis: Uses Sharpe style box regression to detect style drift and verify if a fund's actual holdings match its declared strategy.
  • FOF Construction: Provides a framework for building and rebalancing multi-asset portfolios using top-tier fund selection criteria.

Quick Start

Use the fund-analysis skill to evaluate the performance and style consistency of the fund with ticker 005827 over the last three years.

Frequently Asked Questions about fund-analysis

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I calculate risk-adjusted return metrics like Sharpe and Sortino ratios for an ETF?

Risk-adjusted return metrics evaluate fund performance by quantifying returns relative to volatility. This skill calculates Sharpe, Sortino, and Information ratios using pandas and numpy to assess mutual fund and ETF performance systematically.

How does style regression analysis detect style drift in a mutual fund?

Style regression analysis detects style drift by comparing a fund's actual return patterns against its declared strategy benchmarks. This skill uses Sharpe style box regression to verify if a fund's holdings match its stated investment style over time.

What is the best way to evaluate fund manager skill and sustainable alpha sources?

Evaluating fund manager skill requires moving beyond simple past performance to identify sustainable alpha. This skill systematically assesses manager skill by isolating true alpha from style factors using statistical modeling with scipy.

Can I build and rebalance a multi-asset fund of funds portfolio using quantitative criteria?

Yes, you can build and rebalance multi-asset FOF portfolios using top-tier fund selection criteria. This skill provides a framework for constructing diversified portfolios based on risk-adjusted metrics and style consistency.

Do I need pandas, numpy, and scipy installed to run quantitative fund analysis?

Yes, pandas, numpy, and scipy are required dependencies for quantitative fund analysis. These libraries handle data processing and statistical modeling for calculating performance metrics and running style regression analysis.

When should I not rely solely on past performance for mutual fund evaluation?

You should not rely solely on past performance when past returns do not indicate sustainable alpha sources. This skill addresses that limitation by detecting style drift and evaluating risk-adjusted metrics to verify strategy consistency.