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npx skills add ...
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SKILL.md
npx skills add octagonai/skills --skill stock-performance
Retrieve stock price data and performance metrics using Octagon MCP. Use when analyzing daily closing prices, trading volume, price trends, historical performance, and comparing stock movements over specific time periods.
npx skills add octagonai/skills --skill stock-performance
Retrieve daily closing prices, trading volume, and performance metrics for public companies using the Octagon MCP server.
Ensure Octagon MCP is configured in your AI agent (Cursor, Claude Desktop, Windsurf, etc.). See references/mcp-setup.md for installation instructions.
Determine the following before querying:
Use the octagon-agent tool with a natural language prompt:
MCP Call Format:
The agent returns structured price data including:
| Date | Closing Price | Volume |
|---|---|---|
| 2026-02-02 | $270.01 | 73,677,607 |
| 2026-01-30 | $259.48 | 92,443,408 |
| 2026-01-29 | $258.28 | 67,253,009 |
| ... | ... | ... |
Data Sources: octagon-stock-data-agent, octagon-web-search-agent
See references/interpreting-results.md for guidance on:
Daily Closing Prices:
Extended Historical Data:
Volume Analysis:
Price Range:
Multi-Stock Comparison:
52-Week Analysis:
| Metric | Description |
|---|---|
| Closing Price | End-of-day price |
| Opening Price | Start-of-day price |
| High | Intraday high |
| Low | Intraday low |
| Adjusted Close | Dividend/split adjusted |
| Metric | Description |
|---|---|
| Daily Volume | Shares traded per day |
| Average Volume | Typical daily volume |
| Relative Volume | Current vs. average |
| Volume Trend | Direction over time |
| Metric | Calculation |
|---|---|
| Daily Return | (Close - Prior Close) / Prior Close |
| Period Return | (End - Start) / Start |
| Cumulative Return | Running return over period |
| Annualized Return | Period return scaled to 1 year |
| Pattern | Characteristics |
|---|---|
| Uptrend | Higher highs, higher lows |
| Downtrend | Lower highs, lower lows |
| Sideways | Range-bound movement |
| Breakout | Move beyond range |
| Measure | Description |
|---|---|
| Price Range | High - Low over period |
| Daily Range | Average daily high-low |
| Standard Deviation | Price dispersion |
| Beta | Relative to market |
| Level | Description |
|---|---|
| Support | Price floor, buying interest |
| Resistance | Price ceiling, selling pressure |
| Moving Averages | Dynamic support/resistance |
| Round Numbers | Psychological levels |
| Pattern | Interpretation |
|---|---|
| High Volume + Price Up | Strong buying conviction |
| High Volume + Price Down | Strong selling pressure |
| Low Volume + Price Up | Weak rally, may reverse |
| Low Volume + Price Down | Lack of selling interest |
| Indicator | Usage |
|---|---|
| Volume Spike | Unusual activity, potential catalyst |
| Volume Dry-up | Consolidation, waiting mode |
| Volume Trend | Confirms price trend |
| On-Balance Volume | Cumulative volume direction |
| Focus | Use Case |
|---|---|
| Recent Performance | Current momentum |
| Trading Signals | Entry/exit timing |
| News Impact | Event analysis |
| Volatility | Risk assessment |
| Focus | Use Case |
|---|---|
| Trend Identification | Direction confirmation |
| Seasonality | Cyclical patterns |
| Earnings Impact | Quarterly effects |
| Sector Rotation | Relative performance |
| Focus | Use Case |
|---|---|
| Major Trends | Secular moves |
| 52-Week Range | Valuation context |
| Recovery/Decline | Major shifts |
| Dividend Yield | Income analysis |
| Metric | What to Compare |
|---|---|
| Return | Relative performance |
| Volatility | Risk comparison |
| Correlation | Movement similarity |
| Volume | Liquidity comparison |
| Benchmark | Usage |
|---|---|
| S&P 500 | Large cap reference |
| Sector ETF | Industry context |
| Nasdaq | Tech comparison |
| Russell 2000 | Small cap reference |
Consider context: Market conditions affect individual stocks.
Adjust for events: Earnings, dividends, splits affect prices.
Use volume confirmation: Price moves need volume support.
Multiple timeframes: Longer and shorter perspectives.
Compare to peers: Relative performance matters.
Watch key levels: Round numbers, 52-week highs/lows.
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