Historical replay
What could have been known at the time
Historical replay is not live performance. The engine may not use information published after the simulated timestamp.
RESEARCH · SIMULATION · NOT INVESTMENT PERFORMANCE · NOT INVESTABLE · £0 REAL CAPITAL · PAPER
HINDSIGHT BARRIER — No information published after this simulated timestamp may influence this decision.
Development-set events influenced rule design and are not independent validation. Holdout events are catalogued separately.