def METHOD_NAME(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
    # Momentum Indicator
    # ------------------------------------
    # ADX
    dataframe['adx'] = ta.ADX(dataframe)
    # MACD
    macd = ta.MACD(dataframe)
    dataframe['macd'] = macd['macd']
    dataframe['macdsignal'] = macd['macdsignal']
    dataframe['macdhist'] = macd['macdhist']
    # Minus Directional Indicator / Movement
    dataframe['minus_di'] = ta.MINUS_DI(dataframe)
    # Plus Directional Indicator / Movement
    dataframe['plus_di'] = ta.PLUS_DI(dataframe)
    # RSI
    dataframe['rsi'] = ta.RSI(dataframe)
    # Stoch fast
    stoch_fast = ta.STOCHF(dataframe)
    dataframe['fastd'] = stoch_fast['fastd']
    dataframe['fastk'] = stoch_fast['fastk']
    # Bollinger bands
    bollinger = qtpylib.bollinger_bands(qtpylib.typical_price(dataframe), window=20, stds=2)
    dataframe['bb_lowerband'] = bollinger['lower']
    dataframe['bb_middleband'] = bollinger['mid']
    dataframe['bb_upperband'] = bollinger['upper']
    # EMA - Exponential Moving Average
    dataframe['ema10'] = ta.EMA(dataframe, timeperiod=10)
    return dataframe