Overall Statistics |
Total Trades 3892 Average Win 0.27% Average Loss -0.26% Compounding Annual Return 6.054% Drawdown 1.500% Expectancy 0.082 Net Profit 57.545% Sharpe Ratio 0.495 Probabilistic Sharpe Ratio 0.000% Loss Rate 47% Win Rate 53% Profit-Loss Ratio 1.05 Alpha 0.045 Beta 0.001 Annual Standard Deviation 0.091 Annual Variance 0.008 Information Ratio -0.194 Tracking Error 0.177 Treynor Ratio 34.959 Total Fees $1109662.96 Estimated Strategy Capacity $580000.00 Lowest Capacity Asset CZM UI5APSUZZHWL |
#region imports from AlgorithmImports import * #endregion from Information import * from UniverseHelpers import LoadSymbolData #### HERE IS WHERE THE MANUAL UNIVERSE SELECTION TICKES ARE DEFINED FOR ALL INTENTS AND PURPOSES ####################### # Append a defined dictionary to add to to the UniverseSelectionModel later on. # LETFInformation is the NAME OF IMPORTED OBJECT that will be used directly in the algorithm. See comments for LoadSymbolData MajorIndicies = [Russell, NASDAQ, SP500,DowJones] NotTheUS= [Russia,DevelopedMSCI,China,Japan] Commodities = [Miners, JuniorMiners,Gold,BloombergSilverIndex] DowSectorSpecific = [DowMaterials,Biotech,DowFinancials,DowHealth, DowIndustrials,DowOilGas, DowUtilities] SPSector = [SP500SmallCap,SP500MidCap, SP500OilGas,SP500Energy, SP500Tech] Currencies = [YenUSD] Working = [NASDAQ, DowJones, Russell, Russia, YenUSD,DowJones] BACKTESTED_SUBUNIVERSES = [NASDAQ, Russell,Miners]+Commodities+Currencies+SPSector+NotTheUS DirectionalTrading = False VolTrading = True # See comments in Information.py lines 12-23 for what these objects are. They are imported into main. LETFInformation, PairsList = LoadSymbolData(BACKTESTED_SUBUNIVERSES) BarSize =1 #Minutes - How frequently to look to make orders. TradingFrequency = 60*6 #NoiseFilter is the abs minumum value of the Spread we must overreach before we consider it an Insight. asPair = False LS = 1 AntiSpread = -1 RollingWindowLength = 5000 # 1 Trading day in Minutes. #DiscountSpreadThreshold= -.0050 PremiumSpreadThreshold = .0015 DiscountSpreadThreshold= -.0015 #PremiumSpreadThreshold = 3 WonkSpread = .00025 FixDollarSize = .02 TakeProfit= 0.02 #centage at which to start to liquidate regardless of Spread BetterExecution = -.0001 beta_ = (False, 2/11) RebarrelThreshold = -.2
#region imports from AlgorithmImports import * #endregion NASDAQ = { "Benchmark": "QQQ", "BullETFs": { "TQQQ":3, "QLD":2, "QQQ":1 }, "BearETFs": { "SQQQ":-3, "QID":-2, "PSQ":-1 }, "Trade":{ "TQQQ":"SQQQ", "QLD":"QID", #"QQQ":"PSQ" } } SP500 = { "Benchmark": "SPY", "BullETFs": { "UPRO":3, "SDS":2, "SPY":1 }, "BearETFs": { "SPXU":-3, "SSO":-2 , "SH":-1 }, "Trade":{ "UPRO":"SPXU", #"SDS":"SSO", #"SPY":"SH" } } Russell = { "Benchmark": "IWM", "BullETFs": { "TNA":3, "URTY":3, "UWM":2, "IWM":1 }, "BearETFs": { "TZA":-3 , "SRTY":-3, "TWM":-2 , "RWM":-1 }, "Trade":{ #"TNA":"TZA", "URTY":"SRTY", #"UWM":"TWM", #"IWM":"RWM" } } DowJones = { "Benchmark": "DIA", "BullETFs": { "UDOW":3, "DDM":2, "DIA":1, }, "BearETFs": { "SDOW":-3, "DXD":-2, "DOG":-1, }, "Trade":{ "UDOW":"SDOW", #"DDM":"DXD", #"DIA":"DOG", } } Russia= { "Benchmark": "RSX", "BullETFs": { "RUSL":3 }, "BearETFs": { "RUSS":-3 } } DevelopedMSCI = { "Benchmark": "EFA", "BullETFs": { "EFO":2 }, "BearETFs": { "EFU":-2 } } China = { "Benchmark": "FXI", "BullETFs": { "YINN":3, "XXP":2 }, "BearETFs": { "YANG":-3, "FXP":-2, "YXI":-1 }, "Trade":{ "YINN":"YANG", #"XXP":"FXP", #"FXI":"YXI" } } Japan= { "Benchmark": "EWJ", "BullETFs": { "EZJ":2 }, "BearETFs": { "EWV":-2 } } Miners = { "Benchmark": "GDX", "BullETFs": { "NUGT":2 }, "BearETFs": { "DUST":-2 } } JuniorMiners = { "Benchmark": "GDXJ", "BullETFs": { "JNUG":2 }, "BearETFs": { "JDST":-2 } } Gold = { "Benchmark": "GLD", "BullETFs": { "UGL":2 }, "BearETFs": { "GLL":-2 } } DowMaterials = { "Benchmark": "IYM", "BullETFs": { "UYM":2 }, "BearETFs": { "SBM":-2 } } Biotech = { "Benchmark": "IBB", "BullETFs": { "BIB":2 }, "BearETFs": { "BIS":-2 } } DowFinancials = { #SEF is the -1x and Bull/Bear defined relative to benchmark "Benchmark": "SEF", "BullETFs": { "SKF":2 # actually -2x the index }, "BearETFs": { "UYG":-2 # actually 2x the index } } DowHealth = { "Benchmark": "IYH", "BullETFs": { "RXL":2 }, "BearETFs": { "RXD":-2 } } DowIndustrials = { "Benchmark": "IYJ", "BullETFs": { "UXI":2 }, "BearETFs": { "SIJ":-2 } } DowOilGas = { "Benchmark": "IYE", "BullETFs": { "DIG":2, "IYE":1 }, "BearETFs": { "DUG":-2, "DDG":-1}, "Trade":{ "DIG":"DUG", "IYE":"DDG" } } DowRealEstate = { "Benchmark": "IYR", "BullETFs": { "URE":2, "IYR":1 }, "BearETFs": { "SRS":-2, "REK":-1}, "Trade":{ "URE":"SRS", "IYR":"REK"} } DowUtilities = { "Benchmark": "IDU", "BullETFs": { "UPW":2 }, "BearETFs": { "SDP":-2 } } SP500SmallCap = { "Benchmark": "IJR", "BullETFs": { "SAA":2, "IJR":1 }, "BearETFs": { "SDD":-2, "SBB":-1 }, "Trade": { "SAA":"SDD", "IJR":"SBB" } } SP500MidCap = { "Benchmark": "IJH", "BullETFs": { "UMDD":3, "MVV":2, "IJH":1 }, "BearETFs": { "SMDD":-3, "MZZ": -2, "SBB":-1, }, "Trade": { "UMDD":"SMDD", "MVV":"MZZ", "IJH":"SBB", } } BloombergSilverIndex = { "Benchmark": "SLV", "BullETFs": { "AGQ":2 }, "BearETFs": { "ZSL":-2 } } YenUSD = { "Benchmark": "FXY", "BullETFs": { "YCS":2 }, "BearETFs": { "YCL":-2 } } SP500OilGas = { "Benchmark": "XOP", "BullETFs": { "GUSH":2 }, "BearETFs": { "DRIP":-2 } } SP500Energy = { "Benchmark": "XLE", "BullETFs": { "ERX":2 }, "BearETFs": { "ERY":-2 } } SP500Tech = { "Benchmark": "XLK", "BullETFs": { "TECL":2 }, "BearETFs": { "TECS":-2 } } USTreasury = { "Benchmark": "TLT", "BullETFs": { "TMF":3, #Direxion "UBT":2 }, "BearETFs": { "TMV": -3 , #Direxion "TBT":-2, "TBF": -1 }, "Trade": { "TMF":"TMV", "UBT":"TBT", "TLT": "TBF" } }
#region imports from AlgorithmImports import * #endregion pass
#region imports from AlgorithmImports import * #endregion import Configure as config from clr import AddReference AddReference("System") AddReference("QuantConnect.Common") AddReference("QuantConnect.Algorithm") AddReference("QuantConnect.Algorithm.Framework") from QuantConnect import * from QuantConnect.Algorithm import * from QuantConnect.Algorithm.Framework import * from QuantConnect.Algorithm.Framework.Portfolio import PortfolioTarget from QuantConnect.Algorithm.Framework.Risk import RiskManagementModel class TakeProfitsPerPair(RiskManagementModel): def __init__(self, minimumReturnPercent = config.TakeProfit): self.TakeProfit = minimumReturnPercent def ManageRisk(self, algorithm, targets): targets = [] for target in targets: Pair = (target.Symbol , config.LETFInformation[target.Symbol].HedgingSymbol) pnl1 = algorthim.Securities[Pair[0]].Holdings.UnrealizedProfitPercent pnl2 = algorthim.Securities[Pair[1]].Holdings.UnrealizedProfitPercent if pnl1 + pnl2 > self.TakeProfit: # liquidate algorith.Debug("took profits") targets.append(PortfolioTarget(Pairs[0], 0)) targets.append(PortfolioTarget(Pairs[1], 0)) else: #keep old target targets.append(target) return targets
#region imports from AlgorithmImports import * #endregion import numpy as np import pandas as pd from UniverseHelpers import LoadSymbolData def Resample(prices, frequency): return prices[0::frequency] def CummulativeReturn(discrete_returns): return (np.cumprod((1+discrete_returns)) -1).dropna() def DiscreteReturn(prices, timestep): if timestep == 1: return prices.pct_change().dropna() else:return Resample(prices,timestep).pct_change().dropna() class SpreadData: def __init__(self, RelevantHistory ,BarSize, price_feature, information): self.BarSize = BarSize self.Information = information self.RawResampledCloseData = RelevantHistory.loc[:,price_feature].unstack(level = 0).dropna()[0::BarSize] self.RawResampledVolumeData = RelevantHistory.loc[:,"volume"].unstack(level = 0).dropna()[0::BarSize] self.SpreadData = pd.DataFrame() self.DiscreteReturns = pd.DataFrame() self.DailyIntradayReturns = pd.DataFrame() self.UniqueDays = pd.Series(self.RawResampledCloseData.index.date).unique() DiscreteReturns = [] CummulativeReturns = [] RVs = [] for unique_day in self.UniqueDays: today = self.RawResampledCloseData[self.RawResampledCloseData.index.date == unique_day] DiscreteReturns.append(today.pct_change().dropna()) CummulativeReturns.append((1+today.pct_change().dropna()).cumprod()-1) rv = DiscreteReturns[-1].apply(lambda x: x**2).cumsum() RVs.append(rv) self.DiscreteReturns = pd.concat(DiscreteReturns) self.CummulativeReturns = pd.concat(CummulativeReturns) self.RV = pd.concat(RVs) def Spreads(self,Pair, daily= False): df = pd.DataFrame( columns = [ "BullSpread", "BearSpread", "PairSpread","Benchmark", "DailyMean_BearSpread" , "DailySwing_BearSpread", "DailyMean_BullSpread" , "DailySwing_BullSpread", "DailyMean_PairSpread" , "DailySwing_PairSpread"]) bull_ticker, bear_ticker = Pair benchmark_ticker = self.Information[bull_ticker].TrackingBenchmark df["Benchmark"] = self.CummulativeReturns[benchmark_ticker] df["Bull"] = self.CummulativeReturns[bull_ticker] df["Bear"] = self.CummulativeReturns[bear_ticker] df["BullSpread"] = self.CummulativeReturns[bull_ticker] -self.Information[bull_ticker].Beta * df["Benchmark"] df["ObservedBeta_Bull"] = self.CummulativeReturns[bull_ticker]/df["Benchmark"] df["Observed_Beta_Bear"] = self.CummulativeReturns[bear_ticker]/df["Benchmark"] df["BearSpread"] = self.CummulativeReturns[bear_ticker] -self.Information[bear_ticker].Beta * df["Benchmark"] df["PairSpread"] = self.CummulativeReturns[bull_ticker] + self.CummulativeReturns[bear_ticker] df["RV"] = self.RV[benchmark_ticker] #df["VIX"] = Returns["VIXM"] df["Corr_Bear"] = df["Benchmark"].expanding().corr(df["BearSpread"]) df["Corr_Pair"] = df["Benchmark"].expanding().corr(df["PairSpread"]) df["Corr_Bull"] = df["Benchmark"].expanding().corr(df["BullSpread"]) if daily: for unique_day in self.UniqueDays: df.loc[df.index.date ==unique_day,"DailyMean_BullSpread"] = np.mean(df[df.index.date ==unique_day]["BullSpread"]) df.loc[df.index.date ==unique_day,"DailyMean_BearSpread"] = np.mean(df[df.index.date ==unique_day]["BearSpread"]) df.loc[df.index.date ==unique_day,"DailyMean_PairSpread"] = np.mean(df[df.index.date ==unique_day]["PairSpread"]) df.loc[df.index.date ==unique_day,"DailySwing_BullSpread"] = max(df[df.index.date ==unique_day]["BullSpread"]) - min(df[df.index.date ==unique_day]["BullSpread"]) df.loc[df.index.date ==unique_day,"DailySwing_BearSpread"] = max(df[df.index.date ==unique_day]["BearSpread"]) - min(df[df.index.date ==unique_day]["BearSpread"]) df.loc[df.index.date ==unique_day,"DailySwing_PairSpread"] = max(df[df.index.date ==unique_day]["PairSpread"]) - min(df[df.index.date ==unique_day]["PairSpread"]) return df def OverallBenchmark(self,Pair): benchmark_ticker = self.Information[Pair[0]].TrackingBenchmark return (1+self.RawResampledData[benchmark_ticker].pct_change()).cumprod() #####################################################
#region imports from AlgorithmImports import * #endregion ''' LETFData holds all relevant fundamentals needed to build its signal ''' class LETFData: def __init__(self,symbol,benchmark,beta, opposite): self.TrackingBenchmark = benchmark self.Beta = beta self.HedgingSymbol = opposite ''' LoadSymbolData() takes in list of SubUniverses ( dictionaries that are manually defined in Information.py and stored as objects ) The function returns two objects: 1) dict SymbolDataDictionary[LETFTicker:LETFData] - maps an LETFTicker to its LETFData. This object will be globally exposed in Main.py and LETFAlphaModel in order to have to quick access to fundamentals information. 2) list PairsList[(BullETF_Beta1:BearETF_-Beta1)] - Lists of tuples holdings the tickers that would constitute a Pairs Trade These objects only have to be created once at runtime, and it simplifies the passing of information within the self. ''' def LoadSymbolData(dict_list): SymbolData = {} #1 PairsList = [] #2 # iterate over each individual SubUniverse's informaton dictionary for info_dict in dict_list: # Then there is more than One Pair and I manaully set the Pairs in a nested dictionary that is retreived with the key "Trade" if "Trade" in info_dict.keys(): #BullETF_Beta:BearETF_-Beta is the format of the what .items() returns for ticker1, ticker2 in info_dict["Trade"].items(): # Append a tupple of the Pair tickers which we will need later in the AlphaModels.Update() method. PairsList.append((ticker1,ticker2)) bench = info_dict["Benchmark"] SymbolData[ticker1] = LETFData( symbol = ticker1, benchmark = info_dict["Benchmark"], # The Beta of an LETF is found within the Bull/Bear ETF subdictionaries. "Trade" is conventional and manually written in Bull:Bear format. beta = info_dict["BullETFs"][ticker1], opposite = ticker2) SymbolData[ticker2] = LETFData( symbol = ticker2, benchmark = info_dict["Benchmark"], beta = info_dict["BearETFs"][ticker2], opposite = ticker1 ) if info_dict["Benchmark"] not in SymbolData.keys(): SymbolData[bench]= LETFData( symbol = bench, benchmark = info_dict["Benchmark"], beta = 1, opposite = None ) else: #only 1 pair bear = list(info_dict["BearETFs"].keys())[0] bull = list(info_dict["BullETFs"].keys())[0] bench = info_dict["Benchmark"] PairsList.append((bull,bear)) SymbolData[bench]= LETFData( symbol = bench, benchmark = info_dict["Benchmark"], beta = 1, opposite = None ) SymbolData[bull]= LETFData( symbol = bull, benchmark = info_dict["Benchmark"], beta = info_dict["BullETFs"][bull], opposite = bear ) SymbolData[bear] = (LETFData( symbol = bear, benchmark = info_dict["Benchmark"], beta = info_dict["BearETFs"][bear], opposite = bull)) return SymbolData, PairsList def GetTickersFromUniverse(subuniverses_list, traded= True): all_tickers = [] for subuniverse in subuniverses_list: #automatically include the benchmark all_tickers.append(subuniverse["Benchmark"]) # the defaultt setting where we are considering only Pairs we are interested in trading. Manually set in Information.py if "Trade" in subuniverse.keys(): for key, val in subuniverse["Trade"].items(): all_tickers.append(key) all_tickers.append(val) elif "Trade" not in subuniverse.keys() : all_tickers = all_tickers + (list(subuniverse['BearETFs'].keys())) all_tickers = all_tickers + (list(subuniverse['BullETFs'].keys())) return all_tickers
#region imports from AlgorithmImports import * #endregion # Your New Python File
#region imports from AlgorithmImports import * #endregion from clr import AddReference AddReference("QuantConnect.Algorithm") AddReference("QuantConnect.Indicators") AddReference("QuantConnect.Algorithm.Framework") from QuantConnect.Algorithm import QCAlgorithm from QuantConnect.Data.UniverseSelection import * from QuantConnect.Indicators import * from QuantConnect import Market # Make changes in Configure from Configure import LETFInformation, PairsList # LETF iterables for easy access. from Configure import DiscountSpreadThreshold, PremiumSpreadThreshold, RollingWindowLength, BarSize, TakeProfit, FixDollarSize, TradingFrequency, WonkSpread, beta_ from Configure import asPair, LS import numpy as np import pandas as pd from collections import deque class LETFArb(QCAlgorithmFramework): def Initialize(self): self.SetStartDate(2016, 8, 1) # Set Start Date self.SetEndDate(2022, 7, 1) self.SetBrokerageModel(BrokerageName.AlphaStreams) self.SetCash(170e6) self.b = 0 #Holds the raw data. Updated with UpdateQuoteBars() nested withing OnData self.ClosingPrices = {} self.Corrs = {} self.SpreadMeans = {} self.MostRecentSpread = {} for Pair in PairsList: self.Corrs[Pair] = [] for symbol in LETFInformation.keys(): equity = self.AddEquity(symbol, Resolution.Minute) self.ClosingPrices[symbol] = [] self.SpreadMeans[symbol] = RollingWindow[float](RollingWindowLength*100) self.SetExecution(ImmediateExecutionModel()) self.Settings.FreePortfolioValuePercentage = 0.025 equity = self.AddEquity("SPY", Resolution.Minute) self.SetBenchmark("SPY") equity = self.AddEquity("VXX", Resolution.Minute) equity = self.AddEquity("VIXY", Resolution.Minute) symbols = [] for symbol in LETFInformation.keys(): symbols.append(Symbol.Create(symbol, SecurityType.Equity, Market.USA)) self.SetUniverseSelection(ManualUniverseSelectionModel(symbols)) ### Scheduled Events to handle logic and risk managment is intuitive to me ### # ManageBars - reset daily rolling window, update volatility lookback window. self.Schedule.On( self.DateRules.EveryDay("SPY"), self.TimeRules.Every(timedelta(minutes=TradingFrequency)), self.Trade) self.Schedule.On( self.DateRules.EveryDay("SPY"), self.TimeRules.BeforeMarketClose("SPY",2), self.ResetTradeBars) self.Schedule.On( self.DateRules.EveryDay("SPY"), self.TimeRules.Every(timedelta(minutes=1)), self.CheckProfits) """ self.Schedule.On( self.DateRules.EveryDay("SPY"), self.TimeRules.BeforeMarketClose("SPY",90), self.Trade) """ def OnData(self, data): tradeBars = data.Bars for Ticker in self.ClosingPrices.keys(): if not tradeBars.ContainsKey(Ticker): return for Ticker in self.ClosingPrices.keys(): prices = self.ClosingPrices[Ticker] self.Debug(type(prices)) price = tradeBars[Ticker].Close prices.append(price) self.ClosingPrices[Ticker] = prices def CheckProfits(self): for Pair in PairsList: tickers= [Pair[0], Pair[1], 'VXX', "VIXY"] BearTicker, BullTicker = Pair[0], Pair[1] #if self.Portfolio[BenchmarkTicker].UnrealizedProfitPercent < -.1: #self.MarketOrder("URTY",100) pair_earn = (self.Portfolio[Pair[0]].UnrealizedProfit + self.Portfolio[Pair[1]].UnrealizedProfit)/ self.Portfolio.TotalPortfolioValue def _check(ticker): holding = self.Portfolio[ticker] value = holding.AbsoluteHoldingsValue earn = holding.UnrealizedProfitPercent #opp = [tic for tic in tickers if tic != ticker ][0] if earn > TakeProfit: self.Debug(f"{ticker} earned {earn} on {self.Time}- Closed") #self.SetHoldings(ticker,-.25) self.SetHoldings(ticker,0) elif -.1 <earn <-1*TakeProfit: if holding.IsLong and self.MostRecentSpread[ticker] >PremiumSpreadThreshold: self.LimitOrder_FixedDollar(ticker, value) self.Debug(f"{ticker} down {earn} at {self.Time} while long - Barrelled Small") elif holding.IsShort and self.MostRecentSpread[ticker] <DiscountSpreadThreshold: self.LimitOrder_FixedDollar(ticker, -1* value) self.Debug(f"{ticker} down {earn} at {self.Time} while Short - Barrelled Small") elif earn <-.10: if holding.IsLong and self.MostRecentSpread[ticker] >PremiumSpreadThreshold: self.LimitOrder_FixedDollar(ticker, 2*value) self.Debug(f"{ticker} down {earn} at {self.Time} while long - Barrelled Small") elif holding.IsShort and self.MostRecentSpread[ticker] <DiscountSpreadThreshold: self.LimitOrder_FixedDollar(ticker, -2* value) self.Debug(f"{ticker} down {earn} at {self.Time} while Short - Barrelled Small") else: self.Debug(f"{ticker} earned {earn} on {self.Time} - Standby") if not asPair: for ticker in tickers: _check(ticker) else: if pair_earn > TakeProfit: self.Debug(f"{Pair[0]} earned {self.Portfolio[Pair[0]].UnrealizedProfit/ self.Portfolio.TotalPortfolioValue} on {self.Time}") self.Debug(f"{Pair[1]} earned {self.Portfolio[Pair[1]].UnrealizedProfit/ self.Portfolio.TotalPortfolioValue} on {self.Time}") self.SetHoldings(Pair[0],0) self.SetHoldings(Pair[1],0) # #if (bench_earn) > TakeProfit : # self.Liquidate(BenchmarkTicker) # self.Debug(f"Benchmark Earned {bench_earn} Time: {self.Time}") # #_check(Pair[0]) def Trade(self): for Pair in PairsList: BullTicker, BearTicker, BenchmarkTicker = Pair[0], Pair[1], LETFInformation[Pair[0]].TrackingBenchmark def Resample(prices, frequency): return prices[0::frequency] BullPrices = Resample(self.ClosingPrices[BullTicker],BarSize) BearPrices = Resample(self.ClosingPrices[BearTicker],BarSize) BenchPrices = Resample(self.ClosingPrices[BenchmarkTicker],BarSize) if len(BullPrices) < 5 or len(BearPrices) < 5 or len(BenchPrices) <5: return bullspreads = self.GetSpread(BullPrices, BenchPrices,LETFInformation[BullTicker].Beta) bearspreads = self.GetSpread(BearPrices, BenchPrices,LETFInformation[BearTicker].Beta) #Signal = (bearspreads + -1 * bullspreads) """ Corr = np.corrcoef(Signal, self.CummulativeReturn(BullPrices)+self.CummulativeReturn(BearPrices))[0][1] old_corrs = self.Corrs[Pair] old_corrs.append(Corr) self.Corrs[Pair] = old_corrs CorZ = (Corr- np.mean(old_corrs))/ np.std(old_corrs) """ """ Spreads arise from excess momentum. LETFs are short term speculative instruments, and should carry information about momementum. What does a relative premium in the 3x Bull ETF say? Market may be overbought right now. What does a relative discount in the 3x Bear ETF say? Same thing. Spreads are legally managed by Authorized Participants. In laymans terms, Spreads arise from price action that market makers don't correct for. We measured that relative Spreads of opposite Beta LETFs should are also stationary and mean reverting to 0. When markets are functioning well, Spreads are low. When they are misbehaving, Spreads are high because speculation is rampant and market makers step out. When specualtors take over the market, Spreads should correlate to benchmark price action. """ #NoCorr = abs(CorZ) <=0.01 #HighCorr = (CorZ) >=2 #PositiveCorr = Corr >= .4 #NegativeCorr = Corr<= -.4 #NormalCorr = (NoCorr== False) & ( PositiveCorr ==False) & (NegativeCorr== False) bench_invested=self.Securities[BenchmarkTicker].Invested bull_invested= self.Securities[BullTicker].Invested bear_invested= self.Securities[BearTicker].Invested self.MostRecentSpread[BullTicker] = bullspreads.iloc[-1] self.MostRecentSpread[BearTicker] = bearspreads.iloc[-1] self.SpreadMeans[BullTicker].Add(self.MostRecentSpread[BullTicker]) self.SpreadMeans[BearTicker].Add(self.MostRecentSpread[BearTicker]) #bear_ts = pd.Series(list(self.SpreadMeans[BearTicker])) #bull_ts = pd.Series(list(self.SpreadMeans[BullTicker])) """ BullZ = bullspread BearZ = bearspread """ """ if Corr > .9: self.Debug(f"{Corr} betweeen Benchmark and Excess Bearish Momentum at {self.Time}") #self.Liquidate(BearTicker) #self.SetHoldings(BearTicker,.5) if not self.Portfolio[BullTicker].Invested: if not self.Portfolio[BearTicker].Invested: self.MarketOrder(BullTicker, self._dollar_to_shares(BullTicker,FixDollarSize)) else: #self.delta_neutral_entry(new = BullTicker, existing_leg = BearTicker) self.Liquidate(BearTicker) else: if self.Portfolio[BullTicker].UnrealizedProfitPercent < -1*TakeProfit: self.delta_neutral_entry(new = BullTicker, existing_leg = BullTicker) #self.SetHoldings(BenchmarkTicker,1) elif Corr < -.9: self.Debug(f"{Corr} betweeen Benchmark and Excess Bearish Momentum at {self.Time}") self.Liquidate(BenchmarkTicker) if not self.Portfolio[BearTicker].Invested: if not self.Portfolio[BullTicker].Invested: self.MarketOrder(BearTicker, self._dollar_to_shares(BearTicker,FixDollarSize)) else: #self.delta_neutral_entry(new = BearTicker, existing_leg = BullTicker) self.Liquidate(BullTicker) else: if self.Portfolio[BearTicker].UnrealizedProfitPercent < -1*TakeProfit:self.delta_neutral_entry(new = BearTicker, existing_leg = BearTicker) #self.SetHoldings(BearTicker,1,True) elif not self.Portfolio.Invested: self.SetHoldings(BenchmarkTicker,1) """ vix_invested = self.Securities["VIXY"].Invested BettingSize = FixDollarSize * self.Portfolio.TotalPortfolioValue """ # Short-vol, trend-following off if min(BearZ, BullZ) <DiscountSpreadThreshold and max(BearZ, BullZ) < DiscountSpreadThreshold/2: #self.SetHoldings(BearTicker,-.20) #self.SetHoldings("SPY",.5) #self.SetHoldings(BullTicker,.75) #self.SetHoldings("VXX", -.5) self.Debug(f"Discounted Vol at {self.Time} ") self._reportspread(BullTicker,bullspread) self._reportspread(BearTicker,bearspread) #self.SetHoldings("VIXY",.3) self.SetHoldings(BullTicker, -.5) self.SetHoldings(BearTicker,-.5) #self.SetHoldings("VIXY",-.25) #self.SetHoldings(BullTicker,1,True) #self.Liquidate("SPY") #self.MarketOrder(BearTicker,1000) #self.MarketOrder(BullTicker,1000) #self.SetHoldings(BullTicker,.5) #self.SetHoldings(BearTicker,.5) #self.Liquidate(BenchmarkTicker) #self.MarketOrder(BullTicker, self._dollar_to_shares(BullTicker,BettingSize)) #self.MarketOrder(BearTicker, self._dollar_to_shares(BearTicker,BettingSize)) if beta_[0]: self.SetHoldings(BenchmarkTicker, beta_[1]) #self.SetHoldings(BearTicker,-.5) #self.SetHoldings(BullTicker,-.5) #self.SetHoldings(BearTicker,.25) #self.SetHoldings(BearTicker,.25) #self.Liquidate(BenchmarkTicker)https://www.quantconnect.com/project/5360744#optimization-view-tab #self.SetHoldings(BenchmarkTicker, 1) #if bear_invested: # self.Liquidate(BearTicker) #self.SetHoldings(BearTicker,.5) #Momentum if min(BearZ, BullZ) <DiscountSpreadThreshold and max(BearZ, BullZ) > PremiumSpreadThreshold: #self.SetHoldings(BearTicker,-.20) #self.SetHoldings("SPY",.5) #self.SetHoldings(BullTicker,.75) #self.SetHoldings("VXX", -.5) self.SetHoldings(BullTicker, -.5) self.SetHoldings(BearTicker,-.5) #self.SetHoldings("VXX",.5) #self.SetHoldings(BullTicker,1,True) #self.Liquidate("SPY") #self.MarketOrder(BearTicker,1000) #self.MarketOrder(BullTicker,1000) #self.SetHoldings(BullTicker,.5) #self.SetHoldings(BearTicker,.5) #self.Liquidate(BenchmarkTicker) #self.MarketOrder(BullTicker, self._dollar_to_shares(BullTicker,BettingSize)) #self.MarketOrder(BearTicker, self._dollar_to_shares(BearTicker,BettingSize)) if beta_[0]: self.Debug("Discount with Momentum skew to Bullish") self.SetHoldings(BenchmarkTicker, beta_[1]) if BullZ> PremiumSpreadThreshold: self.Debug(f"Discount with Momentum skew to Bullish at {self.Time}") #self.SetHoldings(BullTicker,.25) self.SetHoldings(BearTicker,.25) elif BearZ >PremiumSpreadThreshold: self.Debug(f"Discount with Momentum skew to Bearish at {self.Time}") self.SetHoldings(BearTicker,.25) self.SetHoldings(BullTicker,.25) self._reportspread(BullTicker,bullspread) self._reportspread(BearTicker,bearspread) #self.SetHoldings(BearTicker,.25) #self.Liquidate(BenchmarkTicker) #self.SetHoldings(BenchmarkTicker, 1) #if bear_invested: # self.Liquidate(BearTicker) #self.SetHoldings(BearTicker,.5) """ if (self.MostRecentSpread[BearTicker] < DiscountSpreadThreshold) and (self.MostRecentSpread[BullTicker] >PremiumSpreadThreshold) : self._reportspread(BullTicker,self.MostRecentSpread[BullTicker]) self._reportspread(BearTicker,self.MostRecentSpread[BearTicker]) if self.Portfolio[BearTicker].IsLong: ticket = self.LimitOrder_FixedDollar(BearTicker, -2*BettingSize) if self.Portfolio[BullTicker].IsShort: ticket = self.LimitOrder_FixedDollar(BearTicker, 2*BettingSize) #self.Debug(f'Closing out a Long for SQQQ at {self.Time}') else: if not(bull_invested or bear_invested): ticket = self.LimitOrder_FixedDollar(BearTicker, -1*BettingSize) self.LimitOrder_FixedDollar(BullTicker, BettingSize) #self.Debug(f'New Short Entry for SQQQ at {self.Time}') else: if bear_invested: self.LimitOrder_FixedDollar(BearTicker, -1*BettingSize) if bull_invested: self.LimitOrder_FixedDollar(BullTicker, BettingSize) #self.Debug(f'Adding to Short for SQQQ at {self.Time}') if (self.MostRecentSpread[BearTicker] > PremiumSpreadThreshold) and (self.MostRecentSpread[BullTicker] < DiscountSpreadThreshold): self._reportspread(BullTicker,self.MostRecentSpread[BullTicker]) self._reportspread(BearTicker,self.MostRecentSpread[BearTicker]) if self.Portfolio[BearTicker].IsShort: ticket = self.LimitOrder_FixedDollar(BearTicker, -2*BettingSize) if self.Portfolio[BullTicker].IsLong: ticket = self.LimitOrder_FixedDollar(BullTicker, -2*BettingSize) #self.Debug(f'Closing out a Short for SQQQ at {self.Time}') else: if not bear_invested: ticket = self.LimitOrder_FixedDollar(BearTicker, -1*BettingSize) #self.Debug(f'New Long Entry for SQQQ at {self.Time}') else: ticket = self.LimitOrder_FixedDollar(BearTicker, -1*BettingSize) #self.Debug(f'Adding to Long for SQQQ at {self.Time}') """ """ """ """ def InvestedAndProfited(self,Ticker): if self.Portfolio[Ticker].UnrealizedProfitPercent > 0.07: self.Debug("Took Profits {} at {}-{}".format(Ticker,self.Portfolio[Ticker].UnrealizedProfitPercent, self.Time)) self.MarketOrder(Ticker, -1* self.Portfolio[Ticker].Quantity) elif self.Portfolio[Ticker].UnrealizedProfitPercent<-.99: self.Debug("In the hole {}- {}".format(Ticker, self.Time)) self.MarketOrder(Ticker, .00001*self.Portfolio[Ticker].Quantity) def CummulativeReturn(self,ts): return (1+pd.Series(ts).pct_change().dropna()).cumprod()-1 def GetSpread(self,letf_ts,benchmark_ts, Beta): cummuative_letf_ts = self.CummulativeReturn(letf_ts) cummulative_bench_ts = self.CummulativeReturn(benchmark_ts) expected_letf_ts = cummulative_bench_ts * Beta spread = cummuative_letf_ts - expected_letf_ts return spread def ResetTradeBars(self): for Ticker in self.ClosingPrices.keys(): self.ClosingPrices[Ticker] = [] if self.Portfolio[Ticker].Invested: #self.SetHoldings(Ticker,0) #self.Debug(f"Liqudated {Ticker}") pass def _reportspread(self, ticker,spread): self.Debug(f"{ticker} has {spread} Spread as {self.Time}") def _dollar_to_shares(self,ticker,dollar_size): return round(dollar_size / self.Securities[ticker].Price) def LimitOrder_FixedDollar(self,ticker,dollars): last_price = self.Securities[ticker].Price if dollars <0: ticket = self.LimitOrder(ticker, self._dollar_to_shares(ticker, dollars), last_price +.01) else: ticket = self.LimitOrder(ticker, self._dollar_to_shares(ticker, dollars), last_price -.01) return ticket def dilute_position(self,ticker): if self.Portfolio[ticker].UnrealizedProfitPercent < -1* TakeProfit: self.MarketOrder(ticker, self._dollar_to_shares(ticker, FixDollarSize )) def _dollar_to_weight(self, dollars): pv= dollars/self.Portfolio.TotalPortfolioValue def delta_neutral_entry(self, new, existing_leg): new_dollars = self.Portfolio[existing_leg].Quantity * self.Portfolio[existing_leg].Price self.MarketOrder(new, self._dollar_to_shares(new,new_dollars)) if new != existing_leg: self.Debug(f"Delta Hedged {existing_leg} with {new}")
#region imports from AlgorithmImports import * #endregion from clr import AddReference AddReference("QuantConnect.Algorithm") AddReference("QuantConnect.Indicators") AddReference("QuantConnect.Algorithm.Framework") from QuantConnect.Algorithm import QCAlgorithm from QuantConnect.Data.UniverseSelection import * from QuantConnect.Indicators import * from QuantConnect import Market # Make changes in Configure from Configure import LETFInformation, PairsList, DirectionalTrading, VolTrading # LETF iterables for easy access. from Configure import DiscountSpreadThreshold, PremiumSpreadThreshold, RollingWindowLength, BarSize, TakeProfit, FixDollarSize, TradingFrequency, WonkSpread, beta_ from Configure import asPair, LS, AntiSpread from Configure import RebarrelThreshold, BetterExecution import numpy as np import pandas as pd from collections import deque class LETFArb(QCAlgorithmFramework): def Initialize(self): self.SetStartDate(2015, 1, 1) # Set Start Date self.SetEndDate(2022, 9, 24) self.SetBrokerageModel(BrokerageName.AlphaStreams) self.SetCash(170e6) self.b = 0 #Holds the raw data. Updated with UpdateQuoteBars() nested withing OnData self.ClosingPrices = {} self.Corrs = {} self.SpreadMeans = {} self.MostRecentSpread = {} self.reported = {} for Pair in PairsList: self.Corrs[Pair] = [] for symbol in LETFInformation.keys(): equity = self.AddEquity(symbol, Resolution.Minute) self.ClosingPrices[symbol] = [] self.SpreadMeans[symbol] = RollingWindow[float](RollingWindowLength*100) self.SetExecution(ImmediateExecutionModel()) self.Settings.FreePortfolioValuePercentage = 0.025 equity = self.AddEquity("SPY", Resolution.Minute) self.SetBenchmark("SPY") equity = self.AddEquity("VXX", Resolution.Minute) equity = self.AddEquity("VIXY", Resolution.Minute) equity = self.AddEquity("TVIX", Resolution.Minute) symbols = [] for symbol in LETFInformation.keys(): symbols.append(Symbol.Create(symbol, SecurityType.Equity, Market.USA)) self.SetUniverseSelection(ManualUniverseSelectionModel(symbols)) ### Scheduled Events to handle logic and risk managment is intuitive to me ### # ManageBars - reset daily rolling window, update volatility lookback window. """ self.Schedule.On( self.DateRules.EveryDay("SPY"), self.TimeRules.At(9,45), self.DoubleShort) """ self.Schedule.On( self.DateRules.EveryDay("SPY"), self.TimeRules.At(15,55), self.DoubleShort) def DoubleShort(self): # self.SetHoldings('SQQQ',-.49) # self.SetHoldings('TQQQ',-.49) #self.SetHoldings('RUSL',.10) #self.SetHoldings('RUSS',.10) self.SetHoldings('YINN',-.40) self.SetHoldings('YANG',-.40) #self.SetHoldings('QQQ',.03) #self.SetHoldings('VIXY',-.1) def OnData(self, data): pass
#region imports from AlgorithmImports import * #endregion from clr import AddReference AddReference("QuantConnect.Algorithm") AddReference("QuantConnect.Indicators") AddReference("QuantConnect.Algorithm.Framework") from QuantConnect.Algorithm import QCAlgorithm from QuantConnect.Data.UniverseSelection import * from QuantConnect.Indicators import * from Execution.ImmediateExecutionModel import ImmediateExecutionModel from collections import deque, UserDict import numpy as np ll = 0 ul = 3 class Universe(UserDict): def __delitem__(self, key): pass def __setitem__(self, key, value): pass EmergingMarkets = [ ("EFO","EFU",-1,3,3), #Proshares MSCI EAFE ("UPV","EPV",-1,3,3), #Proshares MSCI Developed EU ("FXP","XPP",-1,3,3), #Proshares MSCI China ("EWV","EZJ",-1,3,3)] #Proshares MSCI Japan] ProsharesSectorETF = [ ("UYM","SMN",-1,3,3), #Proshares Dow Jones U.S. Basic Materials ("UBIO","ZBIO",-1,3,3), #Proshares Nasdaq Biotech 3x ("BIB","BIS",-1,3,3), #Proshares Nasdaq Biotech 2x ("SCOM","UCOM",-1,3,3), #Proshares S&P Communication Services Select Sector 3x ("SKF","UYG",-1,3,3), #Proshares Dow Jones U.S. Financials ("FINU","FINZ",-1,3,3), #Proshares S&P Financial Select Sector ("RXD","RXL",-1,3,3), #Proshares Dow Jones U.S. Health Care ("UXI","SIJ",-1,3,3), #Proshares Dow Jones U.S. Industrials ("DIG","DUG",-1,3,3), #Proshares Dow Jones U.S. Oil & Gas ("SRS","URE",-1,3,3), #Proshares Dow Jones Real Estate ("USD","SSG",-1,3,3), #Proshares Dow Jones U.S. Semiconductors ("ROM","REW",-1,3,3), #Proshares Dow Jones U.S. Technology ("SDP","UPW",-1,3,3)] NotLiquid = [ ("SAA", "SDD"), ("MZZ", "MVV", -1,3,3), ("UMDD", "SMDD", -1,3,3), ("GLL","UGL",-1,3,3),#Proshares Bloomberg Gold Subindex ("AGQ","ZSL",-1,3,3),#Proshares Bloomberg Silver Subindex ("YCS","YCL",-1,3,3), ("DSLV","USLV",-1,3,3), ("UGLD","DGLD",-1,3,3), ("GUSH","DRIP",-1,3,3), #Direxion Oils and Gas Exploration ("RUSL","RUSS",-1,3,3), #Direxion Russia ("GASL","GASX",-1,3,3), #Direxion Natural Gas ("FAZ","FAS",-1,3,3),#Direxion Financials ("ERY","ERX",-1,3,3), #Direxion Energy ("YINN","YANG",-1,3,3) ] + EmergingMarkets + ProsharesSectorETF USTreasury = [ ("TBT","UBT",-1,3,3), #Proshares ICE U.S. Treasury 20+ Year Bond ("PST","UST",-1,3,3), #Proshares ICE U.S. Treasury 7 Year Bond ("TMF","TMV",-1,3,3)] LiquidETFCompetition = [ ("UGAZ","DGAZ",-1,3,3), ("ERY","ERX",-1,3,3), ("NUGT","DUST",-1,3,3), ("UCO","SCO",-1,3,3), ("NUGT","DUST",-1,3,3), ("TECS","TECL",-1,3,3), ("SOXS","SOXL",-1,3,3)] SP500 = [ #Proshares SP Small Cap #Proshares SP Mid Cap 2x #Proshares SP Mid Cap 3x ("SPY", "SH", -1, 3,3), #-1 ("SDS","SSO",-1,3,3),#Proshares SP500 2x ("UPRO","SPXU",-1,3,3), #3x ("SPXL","SPXS",-1,3,3)]# 3x NASDAQ = [ ("TQQQ","SQQQ",-1,2,2), #Proshares Nasdaq 3x ("QQQ","PSQ",-1,2,2 ), #1x ("QLD","QID",-1,2,2)] #2x Russell2000 = [ ("SRTY","URTY",-1,ul,ll), #Proshares Russel 3x ("RWM","IWM",-1,ul,ll), #Proshares Russel 1x ("TWM","UWM",-1,ul,ll)] DirexionETFs = [ ("TECL","TECS",-1,ll,ul),#Direxion Tech 3x ("TNA","TZA",-1,ll,ul), #Direxion Small Cap 3x ("LABU","LABD",-1,ll,ul), #Direxion Biotech ("NUGT","DUST",-1,ll,ul), #Direxion Gold Miners ("JNUG","JDST",-1,ll,ul) #Direxion Junior Gold Miners ] Commoditities = [ ("OILU","OILD",-1,ll,ul), #Proshares Bloomberg WTI Crude Oil Subindex 3x ("UCO","SCO",-1,ll,ul),#Proshares Bloomberg WTI Crude Oil Subindex 2x ("ERY","ERX",-1,ll,ul)] def fetch_symbols(Pairs): symbols = [] for info in Pairs: symbols.append(info[0]) symbols.append(info[1]) return symbols DJIA = Universe() DJIA.Benchmark = "DIA" DJIA.Pairs = [("DIA", 'DOG', -1, ll,ul), #Proshares Dow 1x ("SDOW","UDOW",-1),#Proshares Dow 3x ("DDM","DXD",-1) ] Russel = Universe() Russel.Benchmark = "IWM" Russel.Pairs = [ #("SRTY","URTY",-1,ul,ll), #Proshares Russel 3x ("RWM","IWM",-1,ul,ll), #Proshares Russel 1 #("TWM","UWM",-1,ul,ll) ] TradedUniverse = Russel Bars = 15 PosSize =5000 RiskCap= -.5 Profit = .0003 MinSpread = 0 Z = .68 SlowVol = 30 #Days BarLookBack = SlowVol*(6.5)*(60)/Bars PairLookBack = 5 class LETFArb(QCAlgorithmFramework): def Initialize(self): self.SetStartDate(2015, 4, 1) # Set Start Date self.SetEndDate(2019, 3, 2) BarPeriod = TimeSpan.FromMinutes(Bars) self.SetBrokerageModel(BrokerageName.AlphaStreams) self.BettingSize = float(1/len(fetch_symbols(TradedUniverse.Pairs))) self.Debug(str(self.BettingSize)) self.SetCash(round(PosSize/self.BettingSize)) self.PriceData = {} equity = self.AddEquity("VXX", Resolution.Daily) self.VIX = RateOfChangePercent("VXX",Resolution.Daily) symbol = TradedUniverse.Benchmark equity = self.AddEquity(symbol, Resolution.Daily) for symbol in fetch_symbols(TradedUniverse.Pairs): equity = self.AddEquity(symbol, Resolution.Minute) self.PriceData[symbol] = deque(maxlen=2) self.Data = {} self.LETFSymbols = [] for PairsInfo in TradedUniverse.Pairs: IndexConsolidator = TradeBarConsolidator(BarPeriod) LETFConsolidator= TradeBarConsolidator(BarPeriod) self.LETFSymbols.append(PairsInfo[1]) data = Universe() data.LETFTicker = PairsInfo[1] data.IndexTicker = PairsInfo[0] data.Leverage = PairsInfo[2] data.Spreads= deque(maxlen= int(BarLookBack)) data.Pair = deque([],maxlen=PairLookBack) self.Data[data.LETFTicker] = data IndexConsolidator.DataConsolidated += self.IndexHandler LETFConsolidator.DataConsolidated += self.LETFHandler self.SubscriptionManager.AddConsolidator(self.Data[data.LETFTicker].LETFTicker,LETFConsolidator) self.SubscriptionManager.AddConsolidator(self.Data[data.LETFTicker].IndexTicker,IndexConsolidator) self.SetExecution(ImmediateExecutionModel()) self.SetBenchmark("SPY") self.IndexUpdated = False self.LETFUpdated = False symbols = [] for symbol in fetch_symbols(TradedUniverse.Pairs): symbols.append(Symbol.Create(symbol, SecurityType.Equity, Market.USA)) symbols.append(Symbol.Create("TVIX", SecurityType.Equity, Market.USA)) self.SetUniverseSelection(ManualUniverseSelectionModel(symbols)) def IndexHandler(self,sender, bar): try: Prices = self.PriceData[bar.Symbol.Value] Prices.append(bar.Close) self.PriceData[bar.Symbol.Value] = Prices self.IndexUpdated = True except KeyError: pass def LETFHandler(self,sender, bar): try: Prices = self.PriceData[bar.Symbol.Value] Prices.append(bar.Close) self.PriceData[bar.Symbol.Value] = Prices self.LETFUpdated = True except KeyError: pass def NowStale(self): self.IndexUpdated = False self.LETFUpdated = False def RecordPair(self,Data): Pair = Data.Pair IndexMV = self.Portfolio[Data.IndexTicker].Quantity * self.Portfolio[Data.IndexTicker].Price LETFMV = self.Portfolio[Data.LETFTicker].Quantity * self.Portfolio[Data.LETFTicker].Price Pair.append(IndexMV +LETFMV) Data.Pair = Pair def OnData(self, data): Updated = self.IndexUpdated and self.LETFUpdated if Updated: for key in self.LETFSymbols: Data = self.Data[key] LETFTicker = Data.LETFTicker IndexTicker = Data.IndexTicker LETFPrices = self.PriceData[LETFTicker] IndexPrices = self.PriceData[IndexTicker] if len(LETFPrices) != 2: continue if len(IndexPrices) != 2: continue if LETFPrices[-2] !=0 and IndexPrices[-2] !=0: LETFReturn = (LETFPrices[-1] - LETFPrices[-2])/ LETFPrices[-2] IndexReturn = (IndexPrices[-1] - IndexPrices[-2])/ IndexPrices[-2] Spread = np.log(1+LETFReturn) - np.log(1+ Data.Leverage* IndexReturn) Spreads = Data.Spreads Spreads.append(Spread) Data.Spreads = Spreads else: continue OpenPosition = (self.Securities[Data.LETFTicker].Invested) and (self.Securities[Data.IndexTicker].Invested) if OpenPosition: self.RecordPair(Data) if len(Data.Spreads) >= BarLookBack: Spread = Data.Spreads[-1] SpreadStds = np.std(Data.Spreads) Lowerband = -1*Z * SpreadStds Upperband = Z* SpreadStds Discount = Spread <= MinSpread and Spread < Lowerband Premium = Spread >= abs(MinSpread) and Spread > Upperband if (Discount and not OpenPosition): LETFInsight = Insight.Price(LETFTicker, timedelta(Bars), InsightDirection.Up) LETFInsight.Weight = self.BettingSize IndexInsight = Insight.Price(IndexTicker, timedelta(Bars), InsightDirection.Down) IndexInsight.Weight = self.BettingSize insights = [LETFInsight, IndexInsight] self.EmitInsights(Insight.Group(insights)) self.SetHoldings([PortfolioTarget(LETFTicker, self.BettingSize), PortfolioTarget(IndexTicker, self.BettingSize)]) if (Premium and OpenPosition): self.EmitInsights(Insight.Price(Data.LETFTicker, timedelta(10), InsightDirection.Flat)) self.EmitInsights(Insight.Price(Data.IndexTicker, timedelta(10), InsightDirection.Flat)) self.Liquidate(Data.LETFTicker) self.Liquidate(Data.IndexTicker) Data.Pair = deque([], maxlen=int(PairLookBack)) self.NowStale() else: for key in self.LETFSymbols: Data = self.Data[key] OpenPosition = (self.Securities[Data.LETFTicker].Invested) and (self.Securities[Data.IndexTicker].Invested) if OpenPosition: self.RecordPair(Data) Pair = Data.Pair if len(Pair) == 0: continue TotalReturn = (Pair[-1] - Pair[0])/Pair[0] UnrealizedProfit = (self.Portfolio[Data.LETFTicker].UnrealizedProfitPercent + self.Portfolio[Data.IndexTicker].UnrealizedProfitPercent)/100 if (UnrealizedProfit > Profit) or UnrealizedProfit< -.02: self.Debug("Early Exit: {}".format(UnrealizedProfit)) self.EmitInsights(Insight.Price(Data.LETFTicker, timedelta(10), InsightDirection.Flat)) self.EmitInsights(Insight.Price(Data.IndexTicker, timedelta(10), InsightDirection.Flat)) self.Liquidate(Data.LETFTicker) self.Liquidate(Data.IndexTicker) Data.Pair = deque([], maxlen=int(PairLookBack)) else:continue