Native data is weekly (W-FRI). Aggregate averages prices by calendar month / quarter / year (mean).
Chart: Continuous (date axis) or Seasonal (period overlay by year + model paths; weekly = ISO week).
Annual aggregate forces Continuous (seasonal year-overlay disabled). Download CSV exports the aggregated history + visible model forecast paths.
Beef/pork stored $/cwt ÷100; poultry ¢/lb ÷100 → display $/lb.
Refresh caches: .venv/bin/python scripts/run_forecasts.py.
Futures: LE→beef, HE/PRK→pork; loads secondary when available. Not trading advice.