Backfill Historical Prop Markets
Import historical odds data from HistoricalPlayerProp into HistoricalPropMarket
Backfill Configuration
This will import historical NBA prop lines and grade them against box score data
Quick Date Presets
Usage Instructions
Step 1: Select a date range (e.g., one month)
Step 2: Set limit high enough to capture all props in that range (5000+ recommended)
Step 3: Click "Load Data" to fetch historical odds from the API
Step 4: Review the preview to verify data was found
Step 5: Click "Save to Database" to save to HistoricalPlayerProp and backfill to HistoricalPropMarket
ℹ️ The backfill function reads from HistoricalPlayerProp entity, matches each prop to box score data, grades the results, and stores everything in HistoricalPropMarket for use in the Terminal and analytics.