def GetDifferenceBetweenRate(self): raise error.MethodIsNotImplemented()
def _ReductionPrecisionForSellAndBuyParameters(self): raise error.MethodIsNotImplemented()
def _InitializeFirstStep(self): raise error.MethodIsNotImplemented()
def _ComputeRightProfit(self): raise error.MethodIsNotImplemented()
def _ComputeSellAndBuyParameters(self): raise error.MethodIsNotImplemented()
def _ComputeBuyQuantity(self): raise error.MethodIsNotImplemented()
def _ComputeBuyRate(self): raise error.MethodIsNotImplemented()
def _ComputeSellCost(self): raise error.MethodIsNotImplemented()
def _GetNextSellRate(self): raise error.MethodIsNotImplemented()
def _CollectStatistic(self): raise error.MethodIsNotImplemented()