# source: https://raw.githubusercontent.com/remiotore/freqtrade/44beaeb6a420cd8e9f2e4ea93e11d6cfa192ee03/strategies/VolumeEMA_Strategy.py #v0.1.2 import logging from freqtrade.strategy import IStrategy from pandas import DataFrame import talib.abstract as ta import pandas as pd pd.set_option('future.no_silent_downcasting', True) logger = logging.getLogger(__name__) def rma(series: pd.Series, period: int) -> pd.Series: """ Compute Wilder's Moving Average (RMA) using exponential smoothing. """ return series.ewm(alpha=1/period, min_periods=period, adjust=False).mean() class Github_remiotore_freqtrade__VolumeEMA_Strategy__20260111_210550(IStrategy): INTERFACE_VERSION = 2 # Main timeframe is 5m timeframe = '5m' # Disable default ROI and stoploss so that only our logic triggers exits stoploss = -0.99 minimal_roi = {"0": 100} startup_candle_count = 4032 # 14 days of 5m candles # Volume spike parameters volume_lookback = 610 volume_threshold = 2.5 def populate_indicators(self, dataframe: DataFrame, metadata: dict) -> DataFrame: # --- Volume-based indicators --- dataframe['volume_sma'] = dataframe['volume'].rolling(self.volume_lookback).mean() dataframe['volume_std'] = dataframe['volume'].rolling(self.volume_lookback).std() dataframe['volume_zscore'] = (dataframe['volume'] - dataframe['volume_sma']) / dataframe['volume_std'] dataframe['volume_spike'] = dataframe['volume_zscore'] > self.volume_threshold dataframe['volume_spike_consecutive'] = dataframe['volume_spike'] & dataframe['volume_spike'].shift(1).fillna(False) # --- ATR calculations --- dataframe['atr_24h'] = ta.ATR(dataframe, timeperiod=288) # 24h = 288 candles dataframe['avg_atr_14d'] = rma(dataframe['atr_24h'], period=4032) # 14 days # --- Daily range (24h) --- dataframe['rolling_high_24h'] = dataframe['high'].rolling(288, min_periods=288).max() dataframe['rolling_low_24h'] = dataframe['low'].rolling(288, min_periods=288).min() dataframe['rolling_dtr_24h'] = dataframe['rolling_high_24h'] - dataframe['rolling_low_24h'] # --- EMAs --- for period in [5, 12, 34, 50, 180, 200]: dataframe[f'ema{period}'] = ta.EMA(dataframe['close'], timeperiod=period) # --- ADX calculation --- dataframe['adx'] = ta.ADX(dataframe, timeperiod=14) return dataframe def populate_entry_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame: """ Entry logic based on closed candles. """ dataframe['enter_long'] = 0 dataframe['enter_short'] = 0 volume_condition = dataframe['volume_spike_consecutive'] # ADX filter to avoid sideways markets adx_condition = dataframe['adx'] > 25 # Long trade conditions long_ema_condition = dataframe[['ema5', 'ema12']].min(axis=1) > dataframe[['ema34', 'ema50']].max(axis=1) long_price_condition = (dataframe['close'] > dataframe['ema5']) & \ (dataframe['close'] > dataframe['ema12']) & \ (dataframe['close'] > dataframe['ema34']) & \ (dataframe['close'] > dataframe['ema50']) atr_condition_long = (dataframe['atr_24h'] < 0.9 * dataframe['avg_atr_14d']) | \ ((dataframe['atr_24h'] >= 0.9 * dataframe['avg_atr_14d']) & (dataframe['close'] < (dataframe['rolling_high_24h'] - 0.3 * dataframe['rolling_dtr_24h']))) long_entry = volume_condition & adx_condition & long_ema_condition & long_price_condition & atr_condition_long # Short trade conditions short_ema_condition = dataframe[['ema5', 'ema12']].max(axis=1) < dataframe[['ema34', 'ema50']].min(axis=1) short_price_condition = (dataframe['close'] < dataframe['ema5']) & \ (dataframe['close'] < dataframe['ema12']) & \ (dataframe['close'] < dataframe['ema34']) & \ (dataframe['close'] < dataframe['ema50']) atr_condition_short = (dataframe['atr_24h'] < 0.9 * dataframe['avg_atr_14d']) | \ ((dataframe['atr_24h'] >= 0.9 * dataframe['avg_atr_14d']) & (dataframe['close'] > (dataframe['rolling_low_24h'] + 0.3 * dataframe['rolling_dtr_24h']))) short_entry = volume_condition & adx_condition & short_ema_condition & short_price_condition & atr_condition_short dataframe.loc[long_entry, 'enter_long'] = 1 dataframe.loc[short_entry, 'enter_short'] = 1 dataframe.loc[long_entry, 'enter_tag'] = "Long entry: volume, ADX, EMA and ATR conditions met" dataframe.loc[short_entry, 'enter_tag'] = "Short entry: volume, ADX, EMA and ATR conditions met" return dataframe def populate_exit_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame: """ Exit logic evaluated on closed candles. For long trades: - Stop Loss: candle closes below both EMA34 and EMA50. - Take Profit: candle closes below both EMA5 and EMA12 (only if in profit). For short trades the logic is reversed. """ dataframe['exit_long'] = 0 dataframe['exit_short'] = 0 # For long trades: long_sl = (dataframe['close'] < dataframe['ema34']) & (dataframe['close'] < dataframe['ema50']) long_tp = (dataframe['close'] < dataframe['ema5']) & (dataframe['close'] < dataframe['ema12']) dataframe.loc[long_sl, 'exit_long'] = 1 dataframe.loc[long_tp, 'exit_long'] = 1 # For short trades: short_sl = (dataframe['close'] > dataframe['ema34']) & (dataframe['close'] > dataframe['ema50']) short_tp = (dataframe['close'] > dataframe['ema5']) & (dataframe['close'] > dataframe['ema12']) dataframe.loc[short_sl, 'exit_short'] = 1 dataframe.loc[short_tp, 'exit_short'] = 1 return dataframe def custom_exit(self, pair: str, trade, current_time, current_rate, current_profit, **kwargs): """ Custom exit method which returns a descriptive close reason. Uses the last closed candle data. For long trades: - Stop Loss: If candle closes below EMA34 and EMA50. - Take Profit: If candle closes below EMA5 and EMA12, only if current_profit > 0. For short trades the conditions are reversed. """ dataframe = self.dp.get_pair_dataframe(pair, self.timeframe) if dataframe is None or dataframe.empty: return None last_row = dataframe.iloc[-1] reason = None if not trade.is_short: # Long trade if last_row['close'] < last_row['ema34'] and last_row['close'] < last_row['ema50']: reason = "stop loss: price below EMA34 and EMA50" elif last_row['close'] < last_row['ema5'] and last_row['close'] < last_row['ema12'] and current_profit > 0: reason = "take profit: price below EMA5 and EMA12" else: # Short trade if last_row['close'] > last_row['ema34'] and last_row['close'] > last_row['ema50']: reason = "stop loss: price above EMA34 and EMA50" elif last_row['close'] > last_row['ema5'] and last_row['close'] > last_row['ema12'] and current_profit > 0: reason = "take profit: price above EMA5 and EMA12" return reason def on_tick(self, pair: str, current_time, current_rate, current_volume, **kwargs): """ Called on every tick. Evaluates the current (incomplete) candle to allow early entry. Exits are still processed on candle close. """ dataframe = self.dp.get_pair_dataframe(pair, self.timeframe) if dataframe is None or dataframe.empty: return last_closed = dataframe.iloc[-1] current_candle = self.dp.get_current_candle(pair, self.timeframe) if current_candle is None: return volume_sma = last_closed['volume_sma'] volume_std = last_closed['volume_std'] if volume_std == 0: return current_volume_zscore = (current_candle['volume'] - volume_sma) / volume_std # --- Early entry for long trades --- if current_volume_zscore > self.volume_threshold and last_closed['volume_spike']: if current_rate > last_closed['ema5'] and \ current_rate > last_closed['ema12'] and \ current_rate > last_closed['ema34'] and \ current_rate > last_closed['ema50']: if last_closed['adx'] > 25: if (last_closed['atr_24h'] < 0.9 * last_closed['avg_atr_14d']) or \ ((last_closed['atr_24h'] >= 0.9 * last_closed['avg_atr_14d']) and \ current_rate < (last_closed['rolling_high_24h'] - 0.3 * last_closed['rolling_dtr_24h'])): self.buy(pair, current_rate, tag="Early long entry: volume, ADX, EMA and ATR conditions met") # --- Early entry for short trades --- if current_volume_zscore > self.volume_threshold and last_closed['volume_spike']: if current_rate < last_closed['ema5'] and \ current_rate < last_closed['ema12'] and \ current_rate < last_closed['ema34'] and \ current_rate < last_closed['ema50']: if last_closed['adx'] > 25: if (last_closed['atr_24h'] < 0.9 * last_closed['avg_atr_14d']) or \ ((last_closed['atr_24h'] >= 0.9 * last_closed['avg_atr_14d']) and \ current_rate > (last_closed['rolling_low_24h'] + 0.3 * last_closed['rolling_dtr_24h'])): self.sell(pair, current_rate, tag="Early short entry: volume, ADX, EMA and ATR conditions met")