Category: US Stock Market Analyzer
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Deploying a Real-Time Stock Market Dashboard with FastAPI and WebSockets
Building a production-ready real-time stock dashboard with FastAPI WebSockets, handling 500+ concurrent connections on a $5 server without polling overhead.
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Building a Portfolio Optimization Engine with Modern Portfolio Theory in Python
Build a portfolio optimization engine using Modern Portfolio Theory. Covers mean-variance optimization, risk parity, Ledoit-Wolf shrinkage, and backtesting.
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Sentiment Analysis on Financial News Using NLP for Stock Prediction
Testing VADER vs. FinBERT for financial news sentimentโwhy lexicons fail and how fine-tuned models capture bearish signals that predict price moves.
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Plotly Defeats Matplotlib for Stock Visualization: Here’s the Math
Why interactive charts beat static plots for stock analysis, with working code for MACD, RSI, Bollinger Bands, and multi-panel Plotly dashboards.
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Building a US Stock Market Data Pipeline with Python and Yahoo Finance API
Build a production-ready US stock data pipeline comparing yfinance vs raw Yahoo Finance endpoints. Real benchmarks, data quality validation, and 4x speed improvements on S&P 500 tickers.