stock-data-skill
OpenClaw Skill for stock data analysis
SEC EDGAR filing analysis for M&A due diligence — extract financials, detect risks, and track corporate events from 10-K, 10-Q, and 8-K filings
请根据来源仓库和你的 AI 工具说明安装此技能。先阅读技能文件和依赖要求,再添加到工作流。
SkillHub CLI
skillhub install aniebyl/olo-sec-scanner打开来源仓库,查看说明和兼容环境后,按来源提供的命令或步骤安装。
将来源链接提供给你的 Agent,让它先读取说明、核对依赖,并向你说明将执行的安装步骤。
Extract and analyze SEC EDGAR filings for acquisition due diligence.
SEC EDGAR API (free, no API key, 10 req/sec rate limit):
https://data.sec.gov/api/xbrl/companyfacts/CIK{cik}.json
https://data.sec.gov/submissions/CIK{cik}.json
https://efts.sec.gov/LATEST/search-index?q=...
| Filing | Use Case |
|---|---|
| 10-K | Annual financials, risk factors, segment data, legal proceedings |
| 10-Q | Quarterly trends, interim changes, going concern flags |
| 8-K | Material events: acquisitions, dispositions, leadership changes, restatements |
| DEF 14A | Executive comp, related-party transactions, governance |
| SC 13D/G | Activist positions, ownership changes above 5% |
| Form 4 | Insider buying/selling patterns (signal conviction) |
| Form D | Private placement activity (pre-IPO targets) |
Revenues or RevenueFromContractWithCustomerExcludingAssessedTax)OperatingIncome + DepreciationAndAmortization)这些信息来自收录时的来源分析,可能滞后;使用前请核对最新来源文件。
# SEC Filing Scanner for M&A
Extract and analyze SEC EDGAR filings for acquisition due diligence.
## Data Source
SEC EDGAR API (free, no API key, 10 req/sec rate limit):
- Company Facts: `https://data.sec.gov/api/xbrl/companyfacts/CIK{cik}.json`
- Submissions: `https://data.sec.gov/submissions/CIK{cik}.json`
- Full-Text Search: `https://efts.sec.gov/LATEST/search-index?q=...`
## Filing Types & M&A Relevance
| Filing | Use Case |
|--------|----------|
| 10-K | Annual financials, risk factors, segment data, legal proceedings |
| 10-Q | Quarterly trends, interim changes, going concern flags |
| 8-K | Material events: acquisitions, dispositions, leadership changes, restatements |
| DEF 14A | Executive comp, related-party transactions, governance |
| SC 13D/G | Activist positions, ownership changes above 5% |
| Form 4 | Insider buying/selling patterns (signal conviction) |
| Form D | Private placement activity (pre-IPO targets) |
## Extraction Framework
### 1. Financial Extraction (from XBRL)
- Revenue (3-5 year trend from `Revenues` or `RevenueFromContractWithCustomerExcludingAssessedTax`)
- EBITDA (computed: `OperatingIncome` + `DepreciationAndAmortization`)
- Net income, EPS, diluted shares
- Total assets, total liabilities, stockholders' equity
- Operating cash flow, CapEx, free cash flow
- Segment revenue breakdown (if multi-segment)
### 2. Risk Factor Analysis (from 10-K Item 1A)
- Categorize risks: market, operational, regulatory, financial, legal, technology
- Flag risks mentioning: litigation, regulatory investigation, material weakness, going concern
- Compare risk factors year-over-year to detect new disclosures
- Score overall risk severity (low / moderate / elevated / high)
### 3. Material Event Detection (from 8-K)
- Item 1.01: Entry into material agreement
- Item 2.01: Completion of acquisition or disposition
- Item 2.05: Costs of restructuring
- Item 4.01: Change in accountant (red flag)
- Item 5.02: Departure of directors/officers
- Item 8.01: O...OpenClaw Skill for stock data analysis
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