PokieTicker Maps News Sentiment onto Candlestick Charts to Explain Price Moves
tom_doerr · x · 2026-07-31
PokieTicker is an open-source project designed to help users understand the "why" behind candlestick charts. It maps news sentiment directly onto stock charts, using dots to highlight specific events impacting prices.
Key Features:
- News Visualization: Dots on the chart represent news; clicking a dot reveals the news affecting the company at that time.
- Impact Filtering: Allows filtering by impact type, such as market, earnings, product, policy, or competition.
- Trend Forecasting: Combines technical indicators like RSI and volume with an XGBoost model to analyze headline patterns, explain market volatility, and forecast trends.
Built via "vibe coding," the project has garnered nearly 800 stars on GitHub.
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