London Strategic Edge raised £1.5M in November 2025 to rebuild retail trading infrastructure from the data layer up. The platform ships tick-level backtesting on thirty years of price history, an ML studio that trains XGBoost, LSTMs and transformers on the same tick layer, and Brue, a strategy language that can call any trained model inline. By March 2026 the platform had thirty-five thousand signups. The latest release is a language model trained on every backtest the platform has ever run.
