ALL ARCSARC 02
THE MARKET SENTIMENT SAGA
Stock Pulse
A three-signal trading brain forged from AI, math, and the crowd.
FastAPIStreamlitFinBERTPlotlyPandasyfinance
PANEL 01
THE PROBLEM
問題
Retail traders rely on gut feel or single-signal systems. No accessible tool fused AI sentiment, quantitative technical indicators, and crowd-sourced prediction market data into a single coherent trading signal.
PANEL 02
THE APPROACH
アプローチ
Built a multi-signal trading intelligence engine fusing FinBERT sentiment analysis (30% weight), RSI/MACD/Bollinger Bands technical indicators (25%), and Polymarket crowd prediction data (45%) into BUY/SELL/HOLD verdicts with 0–1 confidence scores. 5 FastAPI REST endpoints with TTL caching serve OHLCV history, indicators, and Polymarket data. Interactive Plotly dashboards overlay SMA 7/21/50, Bollinger Bands, and volume coloring on candlestick charts.
PANEL 03
THE RESULT
結果
A production-grade, multi-source trading intelligence dashboard that lets any user understand not just what the signal is, but why, with confidence-scored verdicts backed by AI, math, and market crowds simultaneously.
BATTLE HIGHLIGHTS 戦闘ハイライト
KEY ACHIEVEMENTS
01
Multi-signal trading intelligence fusing FinBERT sentiment (30%), technical indicators RSI/MACD/Bollinger Bands (25%), and Polymarket crowd data (45%) into BUY/SELL/HOLD verdicts with 0–1 confidence scoring.
02
5 FastAPI REST endpoints with TTL caching for OHLCV history, indicators, and Polymarket data.
03
Interactive Plotly dashboards with candlestick/area/line charts overlaid with SMA 7/21/50, Bollinger Bands, and volume coloring.
POWER-UPS USED 使用した技術
TECH STACK
FastAPI
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Streamlit
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FinBERT
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Plotly
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Pandas
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yfinance
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