- Add spot_open field to BacktestDailyPoint for complete OHLC data
- Replace line chart with candlestick chart showing price OHLC
- Add portfolio value line on secondary Y-axis
- Add _chart_options_from_dict for rendering job results
- Update both render_result and render_job_result to use new chart
- Add option_contracts field to BacktestDailyPoint (number of contracts held)
- Update engine to calculate total option contracts from positions
- Update job serialization to include underlying_value, option_market_value, net_portfolio_value, option_contracts
- Update both render_result and render_job_result tables to show:
- Low, High, Close (from previous commit)
- Portfolio value (net_portfolio_value)
- Option value (option_market_value)
- Contracts (option_contracts)
- LTV hedged
- Margin call status
- Change default backtest date range to 2026-03-02 through 2026-03-25
- Add spot_low and spot_high to BacktestDailyPoint for intraday range
- Update engine to populate low/high from DailyClosePoint
- Update daily results table to show Low, High, Close columns instead of just Spot
- Update job serialization to include spot_low and spot_high
Critical fixes:
- Add math.isfinite() check to reject NaN/Infinity in _safe_quote_price
- Raise TypeError instead of silent 0.0 fallback in price_feed.py
- Use dict instead of Mapping for external data validation
Type improvements:
- Add PortfolioSnapshot TypedDict for type safety
- Add DisplayMode and EntryBasisMode Literal types
- Add explicit dict[str, Any] annotation in to_dict()
- Remove cast() in favor of type comment validation
- Fix return type annotation for get_default_premium_for_product
- Add type narrowing for Weight|Money union using _as_money helper
- Add isinstance checks before float() calls for object types
- Add type guard for Decimal.exponent comparison
- Use _unit_typed and _currency_typed properties for type narrowing
- Cast option_type to OptionType Literal after validation
- Fix provider type hierarchy in backtesting services
- Add types-requests to dev dependencies
- Remove '|| true' from CI type-check job
All 36 mypy errors resolved across 15 files.
- BacktestSettingsRepository.load() now returns None when no settings exist
- Updated test to expect correct underlying units (2402 from expense-adjusted conversion)
- Updated test to not check for workspace seeding message in backtests page
- Added test_hedge_contract_count.py and test_backtest_settings.py to CI test suite
- Build job now depends on lint and test passing
- Set ruff/black line length to 120
- Reformatted code with black
- Fixed import ordering with ruff
- Disabled lint for UI component files with long CSS strings
- Updated pyproject.toml with proper tool configuration
