This repository is documented around two active operating assumptions:

• vendor-backed historical data is local-first: mirror raw archive hours onto local disk, replay those raws directly, and keep shared infrastructure focused on raw mirroring and file serving
• public backtest runners are flat experiment specs built around DATA, SIMS, STRATEGY_CONFIGS, optional EXECUTION / REPORT, and a top-level BACKTEST object powered by PredictionMarketBacktest

PMXT is the first fully documented vendor path. Mirror and relay operations are filed alongside the PMXT docs instead of being treated as a separate product surface.

• Setup
• Backtests And Runners
• Execution Modeling
• Data Vendors, Local Mirrors, And Raw PMXT
• Mirror And Relay Ops
• Vendor Fetch Sources And Timing
• Plotting
• Testing
• Project Status
• License Notes