Overall Statistics |
Total Trades 0 Average Win 0% Average Loss 0% Compounding Annual Return 0% Drawdown 0% Expectancy 0 Net Profit 0% Sharpe Ratio 0 Probabilistic Sharpe Ratio 0% Loss Rate 0% Win Rate 0% Profit-Loss Ratio 0 Alpha 0 Beta 0 Annual Standard Deviation 0 Annual Variance 0 Information Ratio -2.048 Tracking Error 0.162 Treynor Ratio 0 Total Fees $0.00 Estimated Strategy Capacity $0 |
import numpy as np class FatBrownChimpanzee(QCAlgorithm): def Initialize(self): self.SetStartDate(2020, 6, 1) # Set Start Date self.SetCash(100000) # Set Strategy Cash self.AddEquity("SPY", Resolution.Daily) self.spy = self.AddEquity("SPY", Resolution.Daily).Symbol self.logr = self.LOGR("SPY", 1, Resolution.Daily) #LogReturns for a single day? # self.logrWindow = [] # I believe we should somehow store a rolling window of the above (last 100days)? # Then calculate the STD of the LogReturns over the last 100days # self.stdDev = self.STD(self.logrWindow, 100) def OnData(self, data): '''OnData event is the primary entry point for your algorithm. Each new data point will be pumped in here. Arguments: data: Slice object keyed by symbol containing the stock data ''' # self.logrWindow.append(self.logr) self.Plot('logr', 'logr', self.logr.Current.Value ) sigma = np.log1p(self.History([self.spy], 100, Resolution.Daily).close.pct_change()).std() self.Plot('sigma', 'sigma', sigma)