etf-analysis

Evaluate ETF cost, tracking error, liquidity, and structure for selection.

Updated Jun 12, 2026
One-click install
npx skills add https://github.com/GGwujun/SigmX --skill etf-analysis-ggwujun
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: etf-analysis
Source: https://github.com/GGwujun/SigmX/tree/main/agent/src/skills/etf-analysis
Command: npx skills add https://github.com/GGwujun/SigmX --skill etf-analysis-ggwujun

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

ETF分析资源过于分散,难以在费率、跟踪误差、流动性之间做出综合取舍,导致投资决策低效。

Core Features & Use Cases

  • 产品筛选与对比:系统性评估同类ETF的规模、费率、跟踪误差与日均成交量,帮助快速缩小选择范围。
  • 量化分析框架:提供跟踪误差、折溢价监控、流动性指标、对比基准的计算方法与代码示例,支持自定义因子暴露分析。
  • 策略应用场景:核心-卫星配置、行业轮动、Smart Beta因子暴露与套利分析等场景的实战应用。
  • 数据驱动决策:通过数据分析驱动的ETF筛选与组合配置,适用于中国市场及跨市场对比。

Quick Start

使用本技能快速评估给定ETF列表的跟踪误差、费率和流动性,并输出一个排名与推荐策略。

Frequently Asked Questions about etf-analysis

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

FAQPage Schema
How do I compare ETFs using tracking error and liquidity metrics?

To compare ETFs, evaluate tracking error and liquidity by computing metrics like daily volume and benchmark deviation. This analysis provides data collection and computation workflows to rank similar ETFs by cost and structural efficiency.

What is the best way to select China market ETFs for a core-satellite portfolio?

Selecting China market ETFs for a core-satellite portfolio involves evaluating cost, tracking error, and liquidity to identify stable core assets and specialized satellite exposure. The framework supports factor-based selections and cross-market comparisons.

Can I use this ETF analysis workflow for cross-market comparisons?

Yes, you can use this ETF analysis workflow for cross-market comparisons. It evaluates tracking error, cost, and liquidity across different markets, providing reproducible decision-support workflows to identify optimal investment options.

How do I monitor ETF arbitrage opportunities and premium discounts?

Monitor ETF arbitrage opportunities and premium discounts by applying the provided quantitative analysis framework. It calculates tracking error and premium-discount metrics, enabling analytics for structural inefficiencies and arbitrage scenarios.

Does ETF liquidity analysis require custom factor exposure calculations?

ETF liquidity analysis supports custom factor exposure calculations. The quantitative framework provides code examples for computing tracking error and liquidity indicators, allowing customization of factor-based selections and benchmark comparisons.

What are the limitations of analyzing ETF structure and tracking error?

Limitations of analyzing ETF structure and tracking error include reliance on accurate historical data for metric computation. While the workflow provides reproducible results, tracking error analysis cannot predict sudden market liquidity shocks or structural breakdowns.