I reviewed the code("RateOfChange100") and found it doesn't pass period to ROC.

def __init__(self):
    self.l.roc100 = 100.0 * ROC(self.data)    # not pass period to ROC
    super(RateOfChange100, self).__init__()

Correct it:

def __init__(self):
    self.l.roc100 = 100.0 * ROC(self.data, period=self.p.period)
    super(RateOfChange100, self).__init__()

If there is anything I misunderstand, pls feel free to let me know.
-Le