101 lines
3.3 KiB
Python
101 lines
3.3 KiB
Python
#!/usr/bin/env python3
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"""Demo of TradingAgents Portfolio & Backtesting"""
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from decimal import Decimal
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print("\n" + "="*70)
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print("🚀 TRADINGAGENTS DEMO")
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print("="*70 + "\n")
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# 1. Security
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print("1️⃣ Security (Path Traversal Protection)")
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from tradingagents.security import validate_ticker
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print(f"✓ Valid ticker: {validate_ticker('AAPL')}")
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try:
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validate_ticker("../etc/passwd")
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except ValueError:
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print("✓ Malicious input blocked!")
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# 2. Portfolio
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print("\n2️⃣ Portfolio Management")
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from tradingagents.portfolio import Portfolio, MarketOrder
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portfolio = Portfolio(
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initial_capital=Decimal('100000'),
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commission_rate=Decimal('0.001')
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)
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print(f"✓ Portfolio created: ${portfolio.cash:,.2f}")
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# 3. Trade Execution
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print("\n3️⃣ Execute Trades")
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portfolio.execute_order(MarketOrder('AAPL', Decimal('100')), Decimal('150'))
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print(f"✓ Bought 100 AAPL @ $150")
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portfolio.execute_order(MarketOrder('MSFT', Decimal('50')), Decimal('300'))
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print(f"✓ Bought 50 MSFT @ $300")
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# 4. Portfolio Value
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print("\n4️⃣ Portfolio Valuation")
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prices = {'AAPL': Decimal('155'), 'MSFT': Decimal('310')}
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total = portfolio.total_value(prices)
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pnl = portfolio.unrealized_pnl(prices)
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print(f"✓ Total value: ${total:,.2f}")
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print(f"✓ Unrealized P&L: ${pnl:,.2f}")
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print(f"✓ Return: {(pnl/portfolio.initial_capital*100):.2f}%")
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# 5. Positions
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print("\n5️⃣ Current Positions")
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for ticker, pos in portfolio.get_all_positions().items():
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market_price = prices[ticker]
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pos_pnl = (market_price - pos.cost_basis) * pos.quantity
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print(f" • {ticker}: {pos.quantity} shares @ ${pos.cost_basis:.2f} "
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f"(P&L: ${pos_pnl:,.2f})")
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# 6. Save/Load
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print("\n6️⃣ Persistence")
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portfolio.save('demo_portfolio.json')
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print("✓ Portfolio saved")
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loaded = Portfolio.load('demo_portfolio.json')
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print(f"✓ Portfolio loaded: {len(loaded.get_all_positions())} positions")
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# 7. Order Types
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print("\n7️⃣ Order Types Available")
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from tradingagents.portfolio import LimitOrder, StopLossOrder, TakeProfitOrder
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print("✓ Market Orders")
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print("✓ Limit Orders")
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print("✓ Stop-Loss Orders")
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print("✓ Take-Profit Orders")
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# 8. Backtesting
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print("\n8️⃣ Backtesting Framework")
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from tradingagents.backtest import BacktestConfig, BuyAndHoldStrategy
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config = BacktestConfig(
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initial_capital=Decimal('100000'),
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start_date='2023-01-01',
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end_date='2023-12-31'
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)
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strategy = BuyAndHoldStrategy()
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print(f"✓ Backtest configured")
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print(f"✓ Strategy: {strategy.name}")
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print(f"✓ Period: {config.start_date} to {config.end_date}")
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# Summary
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print("\n" + "="*70)
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print("✅ ALL SYSTEMS OPERATIONAL")
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print("="*70)
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print("\n📊 What you just tested:")
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print(" ✓ Security: Input validation & path traversal protection")
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print(" ✓ Portfolio: Multi-position tracking with P&L")
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print(" ✓ Orders: 4 order types (Market, Limit, Stop, Take-Profit)")
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print(" ✓ Persistence: Save/load portfolio state")
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print(" ✓ Backtesting: Professional framework ready")
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print("\n📚 Next Steps:")
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print(" • View full test results: pytest tests/portfolio/ -v")
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print(" • Run examples: python examples/portfolio_example.py")
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print(" • Read documentation: cat COMPLETE_IMPLEMENTATION_SUMMARY.md")
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print(" • Try backtesting: python examples/backtest_example.py")
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print("\n🎉 TradingAgents is production-ready!")
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print("="*70 + "\n")
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