def MFI(barDs, count, timeperiod=(- (2 ** 31))):
 return call_talib_with_hlcv(barDs, count, talib.MFI, timeperiod)

def MFI ( barDs , count , timeperiod = ( - ( 2 ** 31 ) ) ) : return call_talib_with_hlcv ( barDs , count , talib . MFI , timeperiod )
money flow index .