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TradeBot Check
Backtesting

NautilusTrader

High-performance algorithmic trading platform (Rust core, used from Python) that runs the same strategy code in backtests and live.

Our take

Professional-grade engine for people who want the same code in backtests and live trading.

Who it is for

Experienced programmers who want a serious, fast engine with the same code in backtests and live.

Strengths

  • Very active project (over 30,000 GitHub stars, daily commits in October 2026).
  • Rust core with Python for strategy logic.
  • The same strategy code runs in backtests and live, which reduces surprises when going live.
  • Around 20 integrations, including Binance, Interactive Brokers, Betfair, Polymarket and Databento.

Good to know

  • The README itself warns that live trading can differ from backtests because of venue, network and timing behavior.
  • Some integrations are marked "planned" or "building", not stable.
  • It is a professional tool: not for learning to code.
  • LGPL-3.0 license: if you distribute software that modifies it, you have license obligations.

Want a bot built on NautilusTrader, or something similar?
We set it up, connect it to your accounts and keep it running.

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Real-life uses

Walk-forward backtest lab

🔥 High demand

Optimise on one period, test on the next, repeat. Get robust parameters, not lucky ones.

🧪 6 of 8 walk-forward windows profitable after fees.
from €290 €232Order this bot

Sources

Every fact on this page comes from these sources, checked on 2026-10-24. If something has changed, the source wins; tell us at contact@tradebotcheck.com.

  1. https://github.com/nautechsystems/nautilus_trader: license, Rust/Python architecture, same code in backtest and live, integrations and activity

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