parameters: (self)
return_statement: return self.__openDS
docstring: Returns a :class:`pyalgotrade.dataseries.DataSeries` with the open prices.
docstring_summary: Returns a :class:`pyalgotrade.dataseries.DataSeries` with the open prices.
docstring_tokens: Returns a : class : pyalgotrade . dataseries . DataSeries with the open prices .
function: def getOpenDataSeries(self):
          """Returns a :class:`pyalgotrade.dataseries.DataSeries` with the open prices."""
          return self.__openDS
function_tokens: def getOpenDataSeries ( self ) : return self . __openDS