Fix positions for backtests

src/Managing.Domain/Indicators/Signals/EmaCrossIndicator.cs

@@ -68,7 +68,6 @@ public class EmaCrossIndicator : EmaBaseIndicatorBase
                 // Filter pre-calculated EMA values to match the candles we're processing
                 ema = preCalculatedValues.Ema
                     .Where(e => candles.Any(c => c.Date == e.Date))
-                    .OrderBy(e => e.Date)
                     .ToList();
             }