A strategy is only as good as its settings. This extension drives your own TradingView chart, runs a real backtest for every parameter combination, and shows which config holds up — with walk-forward and Monte Carlo so you don't ship an overfit peak. Every number it reports comes from the TradingView tester itself, Deep Backtesting included. Nothing is re-implemented server-side, so results can't drift from what your chart shows. Not affiliated with TradingView. It does not trade for you.