Overall Statistics
Total Trades
8
Average Win
1.68%
Average Loss
-5.55%
Compounding Annual Return
-65.242%
Drawdown
9.600%
Expectancy
-0.348
Net Profit
-7.787%
Sharpe Ratio
-2.031
Probabilistic Sharpe Ratio
4.991%
Loss Rate
50%
Win Rate
50%
Profit-Loss Ratio
0.30
Alpha
-1.005
Beta
0.1
Annual Standard Deviation
0.282
Annual Variance
0.079
Information Ratio
-10.298
Tracking Error
0.477
Treynor Ratio
-5.728
Total Fees
$11.30
from Execution.ImmediateExecutionModel import ImmediateExecutionModel
from Portfolio.EqualWeightingPortfolioConstructionModel import EqualWeightingPortfolioConstructionModel

class QuantumHorizontalRegulators(QCAlgorithm):

    def Initialize(self):
        self.SetStartDate(2020, 3, 24)  # Set Start Date
        self.SetEndDate(2020, 4, 20)
        self.SetCash(100000)  # Set Strategy Cash
        self.AddEquity("SPY", Resolution.Second)
        self.scaning = False
        self.lastToggle = None
        
        self.__numberOfSymbols = 3
        self.SetUniverseSelection(FineFundamentalUniverseSelectionModel(self.CoarseSelectionFunction, self.FineSelectionFunction, None, None))
        self.UniverseSettings.Resolution = Resolution.Second

        self.AddAlpha(FadeTheGapModel(self))
        
        self.SetExecution(ImmediateExecutionModel())

        self.SetPortfolioConstruction(EqualWeightingPortfolioConstructionModel())
        
        self.Schedule.On(self.DateRules.EveryDay(), self.TimeRules.AfterMarketOpen("SPY", 0), self.toggleScan)
        self.Schedule.On(self.DateRules.EveryDay(), self.TimeRules.AfterMarketOpen("SPY", 45), self.toggleScan)
        
    def toggleScan(self):
        self.scaning = not self.scaning
        self.lastToggle = self.Time
        
        if not self.scaning:
            self.needs_reset = True
            

    def CoarseSelectionFunction(self, coarse):
        # Stocks with the most dollar volume traded yesterday
        sortedByDollarVolume = sorted(coarse, key=lambda x: x.DollarVolume, reverse=True)
        return [ x.Symbol for x in sortedByDollarVolume[:self.__numberOfSymbols] ]
    
    def FineSelectionFunction(self, fine):
        return [ x.Symbol for x in fine ]
        

class FadeTheGapModel(AlphaModel):
    symbolData = {}

    def __init__(self, algo):
        self.algo = algo
    
    def Update(self, algorithm, slice):
        if algorithm.IsWarmingUp:
            return []
    
        # If it's the end of the day, update the yesterday close of each indicator
        if not algorithm.Securities['SPY'].Exchange.ExchangeOpen:
            for symbol in self.symbolData:
                if symbol in slice.Bars:
                    self.symbolData[symbol].yest_close = slice.Bars[symbol].Close
    
        if not self.algo.scaning:
            # Reset max indicator
            if self.algo.needs_reset:
                for symbol in self.symbolData:
                    self.symbolData[symbol].max.Reset()
                self.algo.needs_reset = False
            return []
        
        insights = []
        
        duration = algorithm.Time - self.algo.lastToggle
        insight_seconds = 45 * 60 - duration.seconds
        
        # Create insights for symbols up atleast 10% on the day
        for symbol in self.symbolData:
            # If already invested, continue to next symbol
            if algorithm.Securities[symbol].Invested or symbol not in slice.Bars or self.symbolData[symbol].max.Samples == 0:
                continue
            
            # Calculate return sign yesterday's close
            yest_close = self.symbolData[symbol].yest_close
            close = slice[symbol].Close 
            ret = (close - yest_close) / yest_close
            high_of_day_break = close > self.symbolData[symbol].max.Current.Value
            if ret >= 0.1 and high_of_day_break: # Up 10% on the day & breaks high of day
                insights.append(Insight(symbol, timedelta(seconds=insight_seconds), InsightType.Price, InsightDirection.Up))
        
        # Update max indicator for all symbols
        for symbol in self.symbolData:
            if symbol in slice.Bars:
                self.symbolData[symbol].max.Update(slice.Time, slice.Bars[symbol].High)
        
        return Insight.Group(insights)
    
    def OnSecuritiesChanged(self, algorithm, changes):
        if len(changes.AddedSecurities) > 0:
            # Get history of symbols over lookback window
            added_symbols = [x.Symbol for x in changes.AddedSecurities]
            history = algorithm.History(added_symbols, 1, Resolution.Daily)['close']
            
            for added in changes.AddedSecurities:
                # Save yesterday's close
                closes = history.loc[[str(added.Symbol.ID)]].values
                if len(closes) < 1:
                    continue
                self.symbolData[added.Symbol] = SymbolData(closes[0])
            
        for removed in changes.RemovedSecurities:
            # Delete yesterday's close tracker
            self.symbolData.pop(removed.Symbol, None)

class SymbolData:
    def __init__(self, yest_close):
        self.yest_close = yest_close
        self.max = Maximum(45*60) # 45 minutes