retracementLevels method
Implementation
C retracementLevels(List<double> retracementLevels) {
final sanitizedValue = retracementLevels.map((level) {
return sanitizeDouble(level);
}).toList();
sanitizedValue.sort(sortNumberAsc);
return patchState(MatexBaseCoreState(retracementLevels: sanitizedValue));
}