NFI Backtest Engine v1.0.0
NFI Backtest Engine v1.0.0 is the first Full X7 release-certified build.
Release evidence
- Latest sealed X7: v17.4.421 at upstream commit 5e168431991e05a889514eb1e16fdbebc6a09811
- Official validation scope: spot, 80 pairs, 5 timeframes, 2021-01-01 through 2026-01-01
- Official oracle: Freqtrade 2026.5.1, one continuous 61 h 34 m run
- Native candidate: 5 measured runs, 26 m 24 s median, 139.927x observed speedup
- Native peak RSS: 14,400,688,128 bytes (13.41 GiB)
- Exact trade surface: 927 trades, SHA-256 8ae4fe84eaf869904cc8a26056f08218548546b316f620441e57417c24cac38c
- Full-state probes: tag 121, CooldownPeriod, StoplossGuard, MaxDrawdown, LowProfitPairs, compound tags, variable leverage, and actual liquidation exit all passed
- CI: Windows, Ubuntu, macOS, Rust/static checks, and native full-parity fixtures passed
Install
- Download the wheel for your platform from Assets.
- Verify it against SHA256SUMS.txt.
- Run: python -m pip install ./nfi_backtest_engine-1.0.0-.whl
- Run: nfi-bte init
The engine is a research accelerator with exact-parity and fail-closed compatibility lanes. Official Freqtrade remains the final oracle for deployment-sensitive validation.
Full changelog: v0.6.0...v1.0.0