etf-analysis SKILL.md skillA
etf-analysis from hkuds/vibe-trading is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add hkuds/vibe-trading/etf-analysis@git:20260908.be2c09fPins git:20260908.be2c09f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- hkuds/vibe-trading
- Path
agent/src/skills/etf-analysis/SKILL.md- Versions recorded
- 3
- Latest version
- git:20260908.be2c09f, committed Sep 8, 2026
- First version recorded
- Apr 1, 2026
- Size
- 28,616 bytes
- Repository stars
- 37,923
- License
- MIT
ETF分析：产品筛选、费率对比、跟踪误差、流动性评估、策略应用与中国市场ETF量化配置框架。.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# ETF 分析 Skill ## 定位 ETF（交易所交易基金）是被动投资与资产配置的核心工具。本 skill 覆盖 ETF 产品分析、选择方法论、策略应用、中国市场特色以及数据驱动的量化分析方法，为构建基于 ETF 的量化策略与组合提供完整框架。 --- ## 1. ETF 产品分类 ### 1.1 按标的资产分类 | 类型 | 代表产品 | 特点 | |------|---------|------| | **宽基 ETF** | 沪深300ETF (510300)、中证500ETF (510500)、创业板ETF (159915)、科创50ETF (588000) | 流动性最好，交易成本最低，适合核心仓位 | | **行业 ETF** | 消费ETF (159928)、医疗ETF (512170)、半导体ETF (512480)、银行ETF (512800) | 行业轮动工具，持仓集中度高 | | **主题 ETF** | 新能源ETF (516160)、碳中和ETF、元宇宙ETF | 主题炒作属性强，生命周期短 | | **策略ETF / Smart Beta** | 红利ETF (510880)、低波ETF、质量ETF、动量ETF | 因子暴露明确，费率通常略高于宽基 | | **商品 ETF** | 黄金ETF (518880)、豆粕ETF (159985)、原油ETF (162411) | 实物/期货支撑，注意展期损耗 | | **债券 ETF** | 国债ETF (511010)、信用债ETF、可转债ETF (511380) | 利率敏感，久期管理关键 | | **跨境 ETF (QDII)** | 纳指ETF (159632)、标普500ETF (513500)、日经225ETF (513880) | 汇率风险+溢价风险双重叠加 | | **货币 ETF** | 华宝添益 (511990)、银华日利 (511880) | T+0 申赎，流动性管理工具 | ### 1.2 结构类型 - **普通 ETF**：场内交易，实物申赎（一篮子股票换购），折溢价有套利机制自动收敛 - **LOF（上市开放式基金）**：场内外均可交易，折溢价套利路径相同但效率略低 - **ETF 联接基金**：场外渠道购买的 ETF 替代品，T+1 申赎，无折溢价，适合定投 - **杠杆/反向 ETF**：日内恒定杠杆，长期持有有衰减效应（见第 3.4 节） --- ## 2. ETF 核心指标 ### 2.1 跟踪误差（Tracking Error） 衡量 ETF 复制指数能力的最核心指标。 ``` 日跟踪误差 = std(ETF日收益率 - 指数日收益率) 年化跟踪误差 = 日跟踪误差 × √252 ``` …
Read the whole file at its exact version.
How to install
mdr add hkuds/vibe-trading/etf-analysis@sha256:35754891e5ffec6bThe line at the top of this page pins the label git:20260908.be2c09f, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_b74mi3eg5rtaz3hs)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Apr 1, 2026 and Sep 8, 2026, about one every 80 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260908.be2c09f latest | 2026-09-08 | be2c09f | 28,616 B | A | view · diff |
| git:20260409.27354eb | 2026-04-09 | 27354eb | 28,568 B | A | view · diff |
| git:20260401.34eae37 | 2026-04-01 | 34eae37 | 28,546 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (28616 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
hkuds/vibe-trading · 37,923 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_b74mi3eg5rtaz3hs GET https://markdownregistry.com/api/v1/resolve?ref=hkuds/vibe-trading/etf-analysis GET https://markdownregistry.com/api/v1/blob/35754891e5ffec6b440c4aded34b210d05674262fcfacdb113f84ab508a0c9d8
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
More from hkuds/vibe-trading
Every file in hkuds/vibe-trading