etf-analysis

Compute ETF performance metrics and compare products for quantitative selection.

15|2|Updated May 1, 2026
One-click install
npx skills add https://github.com/OpenSucker/OpenSucker --skill etf-analysis-opensucker
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: etf-analysis
Source: https://github.com/OpenSucker/OpenSucker/tree/main/skills/vibe_skills/etf-analysis
Command: npx skills add https://github.com/OpenSucker/OpenSucker --skill etf-analysis-opensucker

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires pandas, numpy, scipy, and includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill helps investors and analysts evaluate ETF products comprehensively, enabling precise comparisons and informed investment decisions.

Core Features & Use Cases

  • ETF Product Analysis: Classify ETFs by asset type and structure, facilitating targeted selection strategies.
  • Performance Metrics Calculation: Compute tracking error, information ratio, and premium/discount rates to assess ETF tracking quality and valuation.
  • Quantitative Selection: Use scoring models and long-term simulation to identify the best ETFs for stable, cost-effective holdings.
  • Strategy Development: Design行业轮动、核心卫星和因子暴露策略,结合数据分析优化持仓。

Quick Start

Analyze the tracking error of a specific ETF against its benchmark index to evaluate its tracking precision.

Frequently Asked Questions about etf-analysis

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

FAQPage Schema
How do I calculate ETF tracking error against a benchmark index?

ETF tracking error against a benchmark index is calculated using statistical analysis modules to measure the standard deviation of returns between the ETF and its target. This Skill computes tracking error alongside information ratio and premium/discount rates to assess tracking quality.

What is the best way to compare ETF performance metrics for quantitative selection?

The best way to compare ETF performance metrics for quantitative selection is using scoring models and long-term simulations. This approach evaluates tracking precision and cost-effectiveness to identify optimal ETFs for stable holdings.

Can I use pandas and scipy for ETF strategy development and optimization?

Yes, you can use pandas and scipy for ETF strategy development and optimization. This Skill leverages these dependencies for performance calculation and statistical analysis to design industry rotation, core-satellite, and factor exposure strategies.

How does premium discount rate analysis work for ETF valuation?

Premium discount rate analysis for ETF valuation works by calculating the deviation between an ETF's market price and its underlying net asset value. This Skill computes these rates to help investors assess valuation levels and make informed investment decisions.

Does this approach support classifying ETFs by asset type and structure?

Yes, this approach supports classifying ETFs by asset type and structure. The Skill includes modules to categorize ETF products, facilitating targeted selection strategies and comprehensive evaluation within asset management contexts.

What quantitative metrics are needed to evaluate ETF tracking quality?

Quantitative metrics needed to evaluate ETF tracking quality include tracking error, information ratio, and premium/discount rates. These metrics assess how precisely an ETF follows its benchmark and its overall valuation accuracy.