Implements comprehensive portfolio state management: - Holding dataclass with long/short support and P&L calculations - CashBalance for multi-currency cash management - PortfolioState class with: - Real-time mark-to-market valuation - Multi-currency support with exchange rate conversion - Thread-safe state updates - Position tracking with average cost calculation - Portfolio snapshots for historical tracking - PriceProvider and ExchangeRateProvider protocols - Serialization/deserialization support 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com> |
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| .. | ||
| TEST_PORTFOLIO_SUMMARY.md | ||
| TEST_SETTINGS_SUMMARY.md | ||
| TEST_TRADE_SUMMARY.md | ||
| conftest.py | ||
| test_api_key_service.py | ||
| test_portfolio_model.py | ||
| test_settings_model.py | ||
| test_trade_model.py | ||
| test_validators.py | ||