def ROCR100(ds, count, timeperiod=(- (2 ** 31))):
 return call_talib_with_ds(ds, count, talib.ROCR100, timeperiod)

def ROCR100 ( ds , count , timeperiod = ( - ( 2 ** 31 ) ) ) : return call_talib_with_ds ( ds , count , talib . ROCR100 , timeperiod )
rate of change ratio 100 scale: *100 .