The DefaultStrategy is a trading strategy that utilizes various technical analysis (TA) indicators to generate buy and sell signals. In the populate_indicators method, the strategy calculates and adds multiple TA indicators to the input DataFrame. These indicators include ADX, Awesome Oscillator, MACD, MFI, MINUS_DM, MINUS_DI, PLUS_DM, PLUS_DI, RSI, Fisher RSI, Stochastic Oscillator (slowd and slowk), Stochastic Fast (fastd and fastk), Bollinger Bands (bb_lowerband, bb_middleband, bb_upperband), EMA (ema3, ema5, ema10, ema50, ema100), SAR, SMA, TEMA, and Hilbert Transform - SineWave (htsine and htleadsine).
The populate_buy_trend method determines the buy signals based on specific conditions involving the calculated indicators.
The conditions include RSI being below 35, fastd being below 35, ADX being above 30, and plus_di being above 0.5, OR ADX being above 65 and plus_di being above 0.5.
Similarly, the populate_sell_trend method determines the sell signals based on conditions such as RSI or fastd crossing above 70, ADX being above 10, and minus_di being greater than 0. By applying these indicators and conditions, the DefaultStrategy aims to generate buy and sell signals for backtesting trading strategies on the provided DataFrame.
The populate_buy_trend method determines the buy signals based on specific conditions involving the calculated indicators.
The conditions include RSI being below 35, fastd being below 35, ADX being above 30, and plus_di being above 0.5, OR ADX being above 65 and plus_di being above 0.5.
Similarly, the populate_sell_trend method determines the sell signals based on conditions such as RSI or fastd crossing above 70, ADX being above 10, and minus_di being greater than 0. By applying these indicators and conditions, the DefaultStrategy aims to generate buy and sell signals for backtesting trading strategies on the provided DataFrame.
Traceback (most recent call last): File "/freqtrade/freqtrade/main.py", line 42, in main return_code = args['func'](args) ^^^^^^^^^^^^^^^^^^ File "/freqtrade/freqtrade/commands/optimize_commands.py", line 58, in start_backtesting backtesting.start() File "/freqtrade/freqtrade/optimize/backtesting.py", line 1401, in start min_date, max_date = self.backtest_one_strategy(strat, data, timerange) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/freqtrade/freqtrade/optimize/backtesting.py", line 1318, in backtest_one_strategy preprocessed = self.strategy.advise_all_indicators(data) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/freqtrade/freqtrade/strategy/interface.py", line 1378, in advise_all_indicators return {pair: self.advise_indicators(pair_data.copy(), {'pair': pair}).copy() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/freqtrade/freqtrade/strategy/interface.py", line 1378, inreturn {pair: self.advise_indicators(pair_data.copy(), {'pair': pair}).copy() ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/freqtrade/freqtrade/strategy/interface.py", line 1410, in advise_indicators return self.populate_indicators(dataframe, metadata) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/freqtrade/user_data/strategies/default_strategy_189.py", line 100, in populate_indicators dataframe['blower'] = ta.BBANDS(dataframe, nbdevup=2, nbdevdn=2)['lowerband'] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "talib/_abstract.pxi", line 444, in talib._ta_lib.Function.__call__ File "talib/_abstract.pxi", line 294, in talib._ta_lib.Function.set_function_args File "talib/_abstract.pxi", line 513, in talib._ta_lib.Function.__check_opt_input_value TypeError: Invalid parameter value for nbdevup (expected float, got int)
stoploss: -0.1 timeframe: 5m hash(sha256): d605fd195bfb6b317878a7dca1ffaf88ca704e5696e0167a5b96247de67a0092 indicators: lowerband upper htsine minus_dm tema plus_dm CDLDRAGONFLYDOJI CDLHANGINGMAN CDLSHOOTINGSTAR CDLGRAVESTONEDOJI close ha_low CDLSPINNINGTOP mfi bb_lowerband ema5 CDLENGULFING fastd_rsi CDL3WHITESOLDIERS fastk macdhist CDLHAMMER htleadsine sma slowd leadsine CDLMORNINGSTAR CDLEVENINGDOJISTAR blower open plus_di fastd ema10 CDLPIERCING CDLEVENINGSTAR sar ha_open CDL3OUTSIDE high macdsignal slowk mid fisher_rsi fastk_rsi ema100 fisher_rsi_norma cci ha_close macd CDL3INSIDE ema3 CDLINVERTEDHAMMER CDLH
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last change: 2024-04-29 00:23:11