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Investment Analysis

skill-miles990-claude-domain-skills-investment-analysis · by miles990

股票分析、財報解讀與投資決策

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Install

$ agentstack add skill-miles990-claude-domain-skills-investment-analysis

✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.

Security review

✓ Passed

No issues found. Passed automated security review. · v0.1.0 How review works →

  • Prompt-injection patterns
  • Secret / credential exfiltration
  • Dangerous shell & filesystem operations
  • Untrusted network calls
  • Known-malicious package signatures

What it can access

  • Network access No
  • Filesystem access No
  • Shell / process execution No
  • Environment & secrets No
  • Dynamic code execution No

From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.

View the full security report →

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Reliability & compatibility

Security review passed
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8mo ago

Declared compatibility

Claude CodeClaude Desktop

Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.

Preview Execution monitoring

We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.

How agent discovery & health will work →
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About

投資分析 Investment Analysis

> 基於財務數據的投資決策支援

適用場景

  • 財報閱讀與分析
  • 公司估值計算
  • 投資組合評估
  • 行業比較分析

分析框架

流程: 行業分析 → 公司分析 → 估值分析 → 風險評估

核心指標

獲利能力

| 指標 | 公式 | 良好標準 | |------|------|----------| | ROE | 淨利 / 股東權益 | > 15% | | ROA | 淨利 / 總資產 | > 8% | | 毛利率 | 毛利 / 營收 | 行業平均以上 | | 淨利率 | 淨利 / 營收 | 行業平均以上 |

估值指標

| 指標 | 公式 | 說明 | |------|------|------| | P/E | 股價 / EPS | 本益比,越低越便宜 | | P/B | 股價 / 每股淨值 | 股價淨值比 | | PEG | P/E / 盈餘成長率 | 營收

  • 檢查: 營業現金流/淨利 > 80%、應收帳款增速 行業平均 → 可能低估
  • P/E > 行業平均 且 ROE 注意:低估不代表要買,需理解背後原因

財報紅旗警示

| 信號 | 可能問題 | |------|----------| | 營收成長但現金流下降 | 應收帳款問題 | | 存貨週轉率下降 | 產品滯銷 | | 毛利率持續下滑 | 競爭加劇 | | 應收帳款天數增加 | 客戶付款能力差 | | 負債比率快速上升 | 財務風險增加 | | 關聯交易頻繁 | 利益輸送風險 |

杜邦分析

公式: ROE = 淨利率 × 資產週轉率 × 財務槓桿

分析重點: 哪個因素貢獻最多?高 ROE 是靠獲利還是槓桿?

> 詳細範例見 extended/examples.md

產業分析框架

產業生命週期

  • 導入期: 高風險創投型
  • 成長期: 成長股投資(高 P/E 可接受)
  • 成熟期: 價值股投資(穩定股息)
  • 衰退期: 避開或特殊情況投資

波特五力

評估: 新進入者威脅、供應商議價、買方議價、替代品威脅、現有競爭

> 詳細評估框架見 extended/examples.md

護城河分析

| 類型 | 說明 | 範例 | |------|------|------| | 品牌 | 消費者願意付溢價 | 可口可樂、愛馬仕 | | 轉換成本 | 換產品代價高 | SAP、Adobe | | 網路效應 | 用戶越多價值越高 | Facebook、Visa | | 成本優勢 | 低成本生產 | Walmart、台積電 | | 無形資產 | 專利、許可證 | 輝瑞、特許經營 |

> 詳細評估清單見 extended/examples.md

工具推薦

  • 財報查詢: 公開資訊觀測站、Yahoo Finance、Simply Wall St
  • 估值工具: Excel DCF 模板、Finviz
  • 研究報告: 券商研究報告、Seeking Alpha
  • 追蹤工具: TradingView、Stock Portfolio Tracker

擴展資源

  • extended/templates.md - 投資檢查清單、財報閱讀指南、量化篩選標準
  • extended/examples.md - 杜邦分析範例、產業週期圖、護城河評估清單

免責聲明

本內容僅供教育參考,不構成投資建議。投資有風險,決策前請諮詢專業顧問。

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

Install and usage instructions live in the source repository linked above.

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Versions

  • v0.1.0 Imported from the upstream source.