Wherever you write strategy code, the same deterministic engine checks it for the bugs a backtest hides — look-ahead bias, repainting, same-bar fills and missing risk controls. Pick your platform, or translate between them.
Recompute-vs-claimed integrity, drop-the-best-K robustness, Deflated Sharpe & Monte Carlo — a Backtest Health Score.
Open →PBO/CSCV, White's Reality Check, Hansen SPA and a multiple-testing haircut on your optimizer's runs.
Open →Revisit past reports, compare runs, and track a strategy's integrity over time.
Open →Convert a strategy between Pine, MQL, Python, NinjaScript, cTrader and EasyLanguage — or from plain English — then we run the output through the target platform's own validator and flag what mapped cleanly, what was approximated, and what has no equivalent.