a500-index-investment SKILL.md skillA
a500-index-investment from belos-street/stock-analytics-agent is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add belos-street/stock-analytics-agent/a500-index-investment@git:20261021.33273d3Pins git:20261021.33273d3 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- belos-street/stock-analytics-agent
- Path
.agents/skills/a500-index-investment/SKILL.md- Versions recorded
- 2
- Latest version
- git:20261021.33273d3, committed Oct 21, 2026
- First version recorded
- May 20, 2026
- Size
- 13,145 bytes
- Repository stars
- 56
- License
- MIT
中证A500指数专属投资策略，包含精确的PE分位建仓点、倒金字塔加仓点、减仓/止盈点判断。当用户询问A500指数投资、A500ETF买卖时机、563360、159361、159352、A500建仓加仓减仓时调用此技能。.
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
# 中证A500指数投资策略 Skill ## 技能核心定位 ### 核心目标 为用户提供中证A500指数的专属投资策略，基于PE估值分位数给出精确的建仓点、倒金字塔加仓点、减仓点和止盈点，实现"低估买、高估卖"的纪律性投资。 ### 目标用户 - **宽基指数投资者**：将A500作为底仓配置的投资者 - **定投/网格投资者**：采用分批建仓策略的投资者 - **资产配置者**：将A500作为权益底仓的投资者 ### 技能边界 **可提供服务**： - A500指数估值状态判断（PE分位数、当前点位相对建仓点的位置） - 精确建仓时机建议（基于PE阈值） - 倒金字塔加仓方案（含每档金额比例） - 减仓/止盈时机建议 - A500ETF选择指导（563360 vs 159361 vs 159352等） **不可提供服务**： - 具体某一天的买卖指令 - 保证收益 - 违规荐股 **输出口径（S6）**：所有结论统一为「预期差方向 + 正反双方论点 + 配置参考」，不使用收益承诺、概率承诺或买卖指令式措辞；本文 PE 阈值/枪次均为触发条件下的**配置参考**。 --- ## A500指数基础认知 ### 指数定位 中证A500指数（000510）从各行业选取市值较大、流动性较好的500只证券作为样本，反映各行业最具代表性上市公司证券的整体表现。 **核心标签**：中国版"标普500"、行业均衡、核心资产、国运指数 **关键数据（截至2026年）**： - 成分股数量：500只 - 覆盖A股总市值：约55-56% - 覆盖A股总净利润：约70% - 基日以来全收益年化：约10% - 行业覆盖：89个中证三级行业 ### A500 vs 其他宽基对比 | 维度 | A500 | 沪深300 | 中证500 | |:--|:--|:--|:--| | 成分股数 | 500 | 300 | 500 | | 行业覆盖 | 89个三级行业 | 偏金融消费 | 偏制造业 | | 行业均衡 | ✅ 单行业≤15% | ❌ 金融~25% | 中等 | | ESG筛选 | ✅ | ❌ | ❌ | | 互联互通 | ✅ | 部分 | 部分 | | 适合定位 | 核心底仓 | 大盘价值 | 中盘弹性 | ### 常见A500 ETF | ETF | 代码 | 管理人 | 年费率 | 规模 | 特点 | |:--|:--|:--|:--|:--|:--| | A500ETF华泰柏瑞 | **563360** | 华泰柏瑞 | 0.15%+0.05%=0.20% | ~420亿 | 规模最大，流动性最好 | | A500ETF易方达 | 159361 | 易方达 | 0.15%+0.05%=0.20% | 较大 | 低费率 | …
Read the whole file at its exact version.
How to install
mdr add belos-street/stock-analytics-agent/a500-index-investment@sha256:7b4803039867f202The line at the top of this page pins the label git:20261021.33273d3, 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_vo2vivmj2ajgcdw4)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between May 20, 2026 and Oct 21, 2026, about one every 154 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261021.33273d3 latest | 2026-10-21 | 33273d3 | 13,145 B | A | view · diff |
| git:20260520.245df31 | 2026-05-20 | 245df31 | 8,284 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 (13145 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
belos-street/stock-analytics-agent · 56 stars · license MIT · pushed 2026-10-21 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_vo2vivmj2ajgcdw4 GET https://markdownregistry.com/api/v1/resolve?ref=belos-street/stock-analytics-agent/a500-index-investment GET https://markdownregistry.com/api/v1/blob/7b4803039867f2021269e93f88755b19b010f877cecca2158b6273b9ab9accc8
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.