investfly.utils.CommonUtils

def createPandasDf( bars: List[investfly.models.MarketData.Bar]) -> pandas.core.frame.DataFrame:

def extractCloseSeries( bars: List[investfly.models.MarketData.Bar]) -> Tuple[List[datetime.datetime], List[float]]:

def extractOHLCSeries( bars: List[investfly.models.MarketData.Bar]) -> Tuple[List[datetime.datetime], List[float], List[float], List[float], List[float]]:

def pandasSeriesToList( series: pandas.core.series.Series) -> List[investfly.models.CommonModels.DatedValue]:

def createListOfDatedValue( dates: List[datetime.datetime], values: numpy.ndarray[typing.Any, numpy.dtype[numpy.float64]]):

def floatListToDatedValueList(dates: List[datetime.datetime], values: List[float]):

def toHeikinAshi( bars: List[investfly.models.MarketData.Bar]) -> List[investfly.models.MarketData.Bar]: