def __init__(self, currency: str, quantity: float, source: str, execution_time: dt.datetime):
super().__init__(Cash(currency), quantity, generation_time=execution_time, source=source)
"""
Create a cost order e.g. transaction or servicing cost
:param execution_time: the time when the order is executed
"""
self.execution_time = execution_time
def __init__(self, data_handler: DataHandler):
self.data_handler = data_handler
self.performance = pd.Series()
self.cash_asset = Cash('USD')
self.holdings = {}
self.orders = []
self.initial_value = 100
def __init__(self, data_handler: DataHandler):
self.data_handler = data_handler
self.performance = pd.Series()
self.cash_asset = Cash('USD')
self.holdings = {}
self.holdings_projected = {}
self.orders = []
def __init__(self, data_handler: DataHandler):
self.data_handler = data_handler
self.performance = pd.Series()
self.cash_asset = Cash('USD')
self.holdings = defaultdict(float)
self.historical_holdings = pd.Series()
self.historical_weights = pd.Series()
self.orders = []
self.initial_value = 100
self.results = {}