Your backtest results are real. Period.
Most backtesting tools cheat with future data — signals appear, then vanish. Backtrex's anti-repainting engine guarantees that what you see in your backtest is exactly what you'd get trading live.
The Repainting Epidemic
90% of TradingView indicators repaint: they look perfect in hindsight because they use data that wasn't available at the time of the signal. Traders unknowingly build strategies on false results, then lose real money when those signals don't hold live.
Built-in Protection at Every Level
Backtrex enforces a strict rule: only use close[1] (the previous confirmed candle), never the current bar. Every indicator, every condition, every signal goes through our anti-repainting engine. Verified by 913+ automated tests on every release.
How We Guarantee Accuracy
Repaint vs No-Repaint
On other platforms, signals move or disappear after the fact. In Backtrex, once a signal appears, it stays — forever. What you see is what you trade.
The close[1] Rule
We only use the previous confirmed candle (close[1]), never the current bar (close[0]). This single rule eliminates the #1 source of false backtest results.
tests passing
913+ Automated Tests
Every release runs through 913+ regression tests that specifically check for repainting. If a single signal would change after the bar closes, the build fails.
Signal locked
Signal Lock Guarantee
Every signal in your backtest is permanently locked at the moment it appears. No recalculation, no adjustment, no surprises when you go live.
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