LangChain Automate

For LangChain, automate stock analysis by integrating technical indicators and news sentiment. Receive detailed weekly reports with actionable investment recommendations directly to your inbox. This workflow combines data from multiple sources, ensuring informed decisions for investors and traders.

7/8/2025
45 nodes
Complex
schedulecomplexlangchainsticky noteemailsendexecuteworkflowtriggerschedule triggerformtriggerautomationadvancedemailnotificationapiintegrationcron
Categories:
Schedule TriggeredComplex WorkflowBusiness Process Automation
Integrations:
LangChainSticky NoteEmailSendExecuteWorkflowTriggerSchedule TriggerFormTrigger

Target Audience

This workflow is designed for:
- Investors seeking data-driven insights into stock performance.
- Traders who require timely analysis of market trends and technical indicators.
- Financial Analysts looking to combine qualitative news sentiment with quantitative data for comprehensive stock evaluations.
- Individuals interested in automating their investment research and receiving regular updates on their chosen stocks.

Problem Solved

This workflow addresses the challenge of obtaining comprehensive stock analysis by integrating various data sources to provide:
- Technical Analysis using indicators such as RSI, MACD, and Bollinger Bands.
- Market Sentiment Analysis derived from the latest financial news, allowing users to gauge public perception and potential price movements.
- A structured report delivered via email, summarizing key insights and recommendations, thus reducing the time and effort spent on manual research.

Workflow Steps

  • User Input: The workflow begins with a form where users submit the ticker symbol of the stock they wish to analyze and their email address.
    2. Data Preparation: It generates the previous day's date to fetch relevant news data and sets up necessary API keys for data retrieval.
    3. News Data Retrieval: The workflow queries the Alpha Vantage API to gather recent news articles related to the stock, analyzing sentiment and identifying influential stories.
    4. Technical Data Retrieval: It fetches historical price data, Bollinger Bands, MACD, and other technical indicators from the Twelve Data API.
    5. Technical Analysis: A dedicated tool performs a visual analysis of the stock's chart, extracting key insights such as candlestick patterns and volume behavior.
    6. Data Organization: The workflow merges results from various analyses to create a comprehensive overview, including sentiment scores and technical indicators.
    7. Report Generation: It compiles the analysis into an HTML format, highlighting important metrics and recommendations, and adjusts colors based on sentiment.
    8. Email Delivery: Finally, the report is sent to the user's email, providing them with a detailed analysis of the stock, including actionable insights.

    • Customization Guide

    Users can customize this workflow by:
    - Modifying API Keys: Ensure to replace the placeholder API keys with valid keys from OpenAI, Alpha Vantage, Twelve Data, and Chart-img.
    - Adjusting Stock Ticker Input: Users can change the stock ticker symbol in the form to analyze different stocks.
    - Customizing Email Settings: Update the SMTP settings to match your email provider for successful email delivery.
    - Altering Analysis Parameters: Users can modify the technical indicators or news sources used in the analysis to suit their preferences.
    - Styling the Report: Adjust the HTML template to change the appearance of the email report, including colors and layout.