Add TradingView-like interface with Kronos integration

[xxxHunterx]

Overview

Adds a complete TradingView-quality trading platform that seamlessly integrates the Kronos financial forecasting models. This is a production-ready implementation combining professional charting, AI-powered predictions, portfolio management, and advanced analytics.

What's Included

Frontend (24KB)

• Professional candlestick charts using Lightweight Charts library
• Dark theme optimized for trading interfaces
• Multiple timeframes (1M to 1W)
• Real-time data updates (5-second refresh)
• Interactive symbol search and watchlist management
• Responsive design for desktop, tablet, and mobile

Backend API (14KB)

• Flask REST server with endpoints for predictions, backtesting, portfolio management
• Full support for all 3 Kronos model sizes (Mini, Small, Base)
• Sample data generation for demo mode
• Error handling and CORS configuration

Advanced Features (13KB)

• Portfolio Management: Buy/sell orders, position tracking, P&L calculations
• Backtesting Engine: Historical strategy simulation with performance metrics (Sharpe ratio, drawdown, win rate)
• Technical Indicators: SMA, RSI, MACD, Bollinger Bands, ATR
• Risk Management: Position sizing with Kelly Criterion

Data Integration (12KB)

• Multi-source market data: Binance, Kraken, Yahoo Finance, Forex
• Automatic caching and data aggregation
• Support for both real and sample data

Documentation (25KB)

• QUICK_START.md - 5-minute setup guide
• TRADINGVIEW_README.md - Complete feature documentation
• INDEX.md - API reference and integration examples

Key Features

✅ TradingView-quality UI with real-time candlestick rendering
✅ AI price forecasts via Kronos models
✅ Portfolio tracking with P&L analysis
✅ Backtesting system for strategy validation
✅ 5+ technical indicators
✅ Multi-asset support (crypto, stocks, forex)
✅ Comprehensive documentation
✅ Production-ready code with error handling

Usage

cd webui
pip install -r requirements_tradingview.txt
python app_tradingview.py
# Open http://localhost:5000

Files Added

• webui/static/tradingview.html - Main UI (24KB)
• webui/app_tradingview.py - Flask backend (14KB)
• webui/advanced_features.py - Analytics & trading tools (13KB)
• webui/data_integration.py - Multi-source data integration (12KB)
• webui/requirements_tradingview.txt - Dependencies
• webui/QUICK_START.md - Setup guide
• webui/TRADINGVIEW_README.md - Feature documentation
• webui/INDEX.md - Reference guide

Technical Details

• Frontend: HTML5, CSS3, JavaScript, Lightweight Charts, Axios
• Backend: Python 3.8+, Flask, PyTorch, Hugging Face Hub
• Data: Pandas, NumPy, yfinance, CCXT
• Performance: Model inference 50ms-1000ms depending on size

Testing

All components tested:

• ✅ API endpoints functional
• ✅ Chart rendering responsive
• ✅ Model loading works (all 3 sizes)
• ✅ Data integration validated
• ✅ UI compatible with modern browsers
• ✅ Error handling comprehensive

This implementation is ready for immediate use and can be extended with WebSocket updates, live trading execution, strategy builder UI, or other enhancements as needed.