Overall Statistics
class MyRsiAlphaModel(AlphaModel):
    '''Uses Wilder's RSI to create insights.
    Using default settings, a cross over below 30 or above 70 will trigger a new insight.'''

    def __init__(self,
                 period = 14,
                 resolution = Resolution.Daily):
        '''Initializes a new instance of the RsiAlphaModel class
            period: The RSI indicator period'''
        self.period = period
        self.resolution = resolution
        self.insightPeriod = Time.Multiply(Extensions.ToTimeSpan(resolution), period)
        self.symbolDataBySymbol ={}

        resolutionString = Extensions.GetEnumString(resolution, Resolution)
        self.Name = '{}({},{})'.format(self.__class__.__name__, period, resolutionString)

    def Update(self, algorithm, data):
        '''Updates this alpha model with the latest data from the algorithm.
        This is called each time the algorithm receives data for subscribed securities
            algorithm: The algorithm instance
            data: The new data available
            The new insights generated'''
        insights = []
        for symbol, symbolData in self.symbolDataBySymbol.items():
            rsi = symbolData.RSI
            algorithm.Plot('RSI', symbol.Value, rsi.Current.Value)
            previous_state = symbolData.State
            state = self.GetState(rsi, previous_state)

            if state != previous_state and rsi.IsReady:
                if state == State.TrippedLow:
                    insights.append(Insight.Price(symbol, self.insightPeriod, InsightDirection.Up))
                if state == State.TrippedHigh:
                    insights.append(Insight.Price(symbol, self.insightPeriod, InsightDirection.Down))

            symbolData.State = state

        return insights

    def OnSecuritiesChanged(self, algorithm, changes):
        '''Cleans out old security data and initializes the RSI for any newly added securities.
        Event fired each time the we add/remove securities from the data feed
            algorithm: The algorithm instance that experienced the change in securities
            changes: The security additions and removals from the algorithm'''

        # clean up data for removed securities
        symbols = [ x.Symbol for x in changes.RemovedSecurities ]
        if len(symbols) > 0:
            for subscription in algorithm.SubscriptionManager.Subscriptions:
                if subscription.Symbol in symbols:
                    self.symbolDataBySymbol.pop(subscription.Symbol, None)

        # initialize data for added securities

        addedSymbols = [ x.Symbol for x in changes.AddedSecurities if x.Symbol not in self.symbolDataBySymbol]
        if len(addedSymbols) == 0: return

        history = algorithm.History(addedSymbols, self.period, self.resolution)

        for symbol in addedSymbols:
            rsi = algorithm.RSI(symbol, self.period, MovingAverageType.Wilders, self.resolution)

            if not history.empty:
                ticker = SymbolCache.GetTicker(symbol)

                if ticker not in history.index.levels[0]:
                    Log.Trace(f'RsiAlphaModel.OnSecuritiesChanged: {ticker} not found in history data frame.')

                for tuple in history.loc[ticker].itertuples():
                    rsi.Update(tuple.Index, tuple.close)

            self.symbolDataBySymbol[symbol] = SymbolData(symbol, rsi)

    def GetState(self, rsi, previous):
        ''' Determines the new state. This is basically cross-over detection logic that
        includes considerations for bouncing using the configured bounce tolerance.'''
        if rsi.Current.Value > 70:
            return State.TrippedHigh
        if rsi.Current.Value < 30:
            return State.TrippedLow
        if previous == State.TrippedLow:
            if rsi.Current.Value > 35:
                return State.Middle
        if previous == State.TrippedHigh:
            if rsi.Current.Value < 65:
                return State.Middle

        return previous

class SymbolData:
    '''Contains data specific to a symbol required by this model'''
    def __init__(self, symbol, rsi):
        self.Symbol = symbol
        self.RSI = rsi
        self.State = State.Middle

class State(Enum):
    '''Defines the state. This is used to prevent signal spamming and aid in bounce detection.'''
    TrippedLow = 0
    Middle = 1
    TrippedHigh = 2
from MyRsiAlphaModel import MyRsiAlphaModel
class ParticleQuantumCompensator(QCAlgorithm):

    def Initialize(self):
        self.SetStartDate(2020, 3, 1)  # Set Start Date
        self.SetCash(100000)  # Set Strategy Cash
        self.spy = self.AddEquity('SPY', Resolution.Daily).Symbol

    def OnData(self, data):
        if self.spy in data:
            self.Plot('Close', 'SPY', data[self.spy].Close)
    def OnOrderEvent(self, orderEvent):
        if orderEvent.Direction == OrderDirection.Buy:
            self.Plot('Price', 'Buy', orderEvent.FillPrice)
        elif orderEvent.Direction == OrderDirection.Sell:
            self.Plot('Price', 'Sell', orderEvent.FillPrice)