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MerkyorLynn
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stock-analysis

Aggregate Yahoo Finance-derived fundamentals, momentum, sentiment, and risk into BUY/HOLD/SELL recommendations.

37|4|Updated Mar 31, 2026
Search Tags:#portfolio management#market sentiment#stock recommendation#watchlist alerts#dividend analysis#crypto monitoring#viral trend detection
One-click install
npx skills add https://github.com/MerkyorLynn/Lynn --skill stock-analysis-merkyorlynn
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: stock-analysis
Source: https://github.com/MerkyorLynn/Lynn/tree/main/skills2set/stock-analysis
Command: npx skills add https://github.com/MerkyorLynn/Lynn --skill stock-analysis-merkyorlynn

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires yfinance, pandas, fear-and-greed, edgartools, feedparser, pytest, xml.etree.ElementTree, urllib.request, subprocess, and includes scripts (resource) components.

What problem does it solve?

Stock-analysis helps retail users turn noisy market information into a structured recommendation, combining earnings, fundamentals, momentum, sentiment, and risk signals for both US stocks and major cryptocurrencies.

Core Features & Use Cases

  • 8-dimension stock scoring: Produces a weighted recommendation using earnings surprise, fundamentals, analyst sentiment, historical patterns, market context, sector performance, momentum, and fear/greed-style sentiment.
  • Crypto monitoring: Evaluates supported cryptocurrencies with market-cap/category, BTC correlation, and momentum-style indicators.
  • Portfolio, watchlist, and alerts: Manages holdings locally, tracks targets/stops, and can trigger notifications or alert on signal changes.
  • Viral trend detection (Hot Scanner): Aggregates trending movers across CoinGecko, Google News, Yahoo Finance, and optionally social sources (Twitter/X, Reddit).
  • Rumor/early signal detection: Flags early M&A/insider/upgrade-downgrade style signals using keyword and feed-based scanning.

Quick Start

Ask it to analyze AAPL and return the BUY/HOLD/SELL recommendation with supporting points and caveats.

Frequently Asked Questions about stock-analysis

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I get a stock recommendation for a specific ticker?▼

To get a stock recommendation, provide a ticker symbol like AAPL to receive a structured BUY/HOLD/SELL rating. The analysis aggregates Yahoo Finance fundamentals, momentum signals, market sentiment, and risk adjustments to form the final recommendation.

Can I compare multiple stocks and track my portfolio in one place?▼

Yes, you can perform multi-ticker comparisons and manage your portfolio locally. The skill tracks holdings, targets, and stop losses, while generating alert triggers based on signal changes for your watchlist.

Does this tool provide cryptocurrency analysis and market sentiment tracking?▼

Yes, cryptocurrency analysis evaluates supported assets using market-cap, BTC correlation, and momentum indicators. Market sentiment is tracked using fear and greed indicators alongside trending data from CoinGecko and Yahoo Finance.

How does viral trend detection work for finding early market movers?▼

Viral trend detection uses a Hot Scanner to aggregate trending movers across CoinGecko, Google News, and Yahoo Finance. A Rumor Scanner also flags early M&A, insider trading, and analyst upgrade signals using keyword and feed-based scanning.

What data sources are used for the 8-dimension stock scoring?▼

The 8-dimension stock scoring uses Yahoo Finance-derived fundamentals, earnings surprises, analyst sentiment, historical patterns, sector performance, momentum, and fear/greed sentiment. These factors are weighted to produce the final BUY/HOLD/SELL recommendation.

Is there a fast mode for quick stock analysis?▼

Yes, an optional Fast mode is available for quicker stock analysis execution. This allows for faster processing of single tickers or multi-ticker comparisons when you need immediate BUY/HOLD/SELL insights.

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