ruff format: hyperopt-loss

freqtrade/optimize/hyperopt_loss/hyperopt_loss_calmar.py

@@ -4,6 +4,7 @@ CalmarHyperOptLoss
 This module defines the alternative HyperOptLoss class which can be used for
 Hyperoptimization.
 """
+
 from datetime import datetime
 
 from pandas import DataFrame
@@ -21,15 +22,21 @@ class CalmarHyperOptLoss(IHyperOptLoss):
     """
 
     @staticmethod
-    def hyperopt_loss_function(results: DataFrame, trade_count: int,
+    def hyperopt_loss_function(
-                               min_date: datetime, max_date: datetime,
+        results: DataFrame,
-                               config: Config, *args, **kwargs) -> float:
+        trade_count: int,
+        min_date: datetime,
+        max_date: datetime,
+        config: Config,
+        *args,
+        **kwargs,
+    ) -> float:
         """
         Objective function, returns smaller number for more optimal results.
 
         Uses Calmar Ratio calculation.
         """
-        starting_balance = config['dry_run_wallet']
+        starting_balance = config["dry_run_wallet"]
         calmar_ratio = calculate_calmar(results, min_date, max_date, starting_balance)
         # print(expected_returns_mean, max_drawdown, calmar_ratio)
         return -calmar_ratio

freqtrade/optimize/hyperopt_loss/hyperopt_loss_max_drawdown.py

@@ -4,6 +4,7 @@ MaxDrawDownHyperOptLoss
 This module defines the alternative HyperOptLoss class which can be used for
 Hyperoptimization.
 """
+
 from datetime import datetime
 
 from pandas import DataFrame
@@ -13,7 +14,6 @@ from freqtrade.optimize.hyperopt import IHyperOptLoss
 
 
 class MaxDrawDownHyperOptLoss(IHyperOptLoss):
-
     """
     Defines the loss function for hyperopt.
 
@@ -22,19 +22,23 @@ class MaxDrawDownHyperOptLoss(IHyperOptLoss):
     """
 
     @staticmethod
-    def hyperopt_loss_function(results: DataFrame, trade_count: int,
+    def hyperopt_loss_function(
-                               min_date: datetime, max_date: datetime,
+        results: DataFrame,
-                               *args, **kwargs) -> float:
+        trade_count: int,
-
+        min_date: datetime,
+        max_date: datetime,
+        *args,
+        **kwargs,
+    ) -> float:
         """
         Objective function.
 
         Uses profit ratio weighted max_drawdown when drawdown is available.
         Otherwise directly optimizes profit ratio.
         """
-        total_profit = results['profit_abs'].sum()
+        total_profit = results["profit_abs"].sum()
         try:
-            max_drawdown = calculate_max_drawdown(results, value_col='profit_abs')
+            max_drawdown = calculate_max_drawdown(results, value_col="profit_abs")
         except ValueError:
             # No losing trade, therefore no drawdown.
             return -total_profit

freqtrade/optimize/hyperopt_loss/hyperopt_loss_max_drawdown_relative.py

@@ -4,6 +4,7 @@ MaxDrawDownRelativeHyperOptLoss
 This module defines the alternative HyperOptLoss class which can be used for
 Hyperoptimization.
 """
+
 from pandas import DataFrame
 
 from freqtrade.constants import Config
@@ -12,7 +13,6 @@ from freqtrade.optimize.hyperopt import IHyperOptLoss
 
 
 class MaxDrawDownRelativeHyperOptLoss(IHyperOptLoss):
-
     """
     Defines the loss function for hyperopt.
 
@@ -21,24 +21,20 @@ class MaxDrawDownRelativeHyperOptLoss(IHyperOptLoss):
     """
 
     @staticmethod
-    def hyperopt_loss_function(results: DataFrame, config: Config,
+    def hyperopt_loss_function(results: DataFrame, config: Config, *args, **kwargs) -> float:
-                               *args, **kwargs) -> float:
-
         """
         Objective function.
 
         Uses profit ratio weighted max_drawdown when drawdown is available.
         Otherwise directly optimizes profit ratio.
         """
-        total_profit = results['profit_abs'].sum()
+        total_profit = results["profit_abs"].sum()
         try:
             drawdown_df = calculate_underwater(
-                results,
+                results, value_col="profit_abs", starting_balance=config["dry_run_wallet"]
-                value_col='profit_abs',
-                starting_balance=config['dry_run_wallet']
             )
-            max_drawdown = abs(min(drawdown_df['drawdown']))
+            max_drawdown = abs(min(drawdown_df["drawdown"]))
-            relative_drawdown = max(drawdown_df['drawdown_relative'])
+            relative_drawdown = max(drawdown_df["drawdown_relative"])
             if max_drawdown == 0:
                 return -total_profit
             return -total_profit / max_drawdown / relative_drawdown

freqtrade/optimize/hyperopt_loss/hyperopt_loss_onlyprofit.py

@@ -4,6 +4,7 @@ OnlyProfitHyperOptLoss
 This module defines the alternative HyperOptLoss class which can be used for
 Hyperoptimization.
 """
+
 from pandas import DataFrame
 
 from freqtrade.optimize.hyperopt import IHyperOptLoss
@@ -17,10 +18,9 @@ class OnlyProfitHyperOptLoss(IHyperOptLoss):
     """
 
     @staticmethod
-    def hyperopt_loss_function(results: DataFrame, trade_count: int,
+    def hyperopt_loss_function(results: DataFrame, trade_count: int, *args, **kwargs) -> float:
-                               *args, **kwargs) -> float:
         """
         Objective function, returns smaller number for better results.
         """
-        total_profit = results['profit_abs'].sum()
+        total_profit = results["profit_abs"].sum()
         return -1 * total_profit

freqtrade/optimize/hyperopt_loss/hyperopt_loss_profit_drawdown.py

@@ -7,6 +7,7 @@ Drawdown objective which can be used for Hyperoptimization.
 Possible to change `DRAWDOWN_MULT` to penalize drawdown objective for
 individual needs.
 """
+
 from pandas import DataFrame
 
 from freqtrade.data.metrics import calculate_max_drawdown

freqtrade/optimize/hyperopt_loss/hyperopt_loss_sharpe.py

@@ -4,6 +4,7 @@ SharpeHyperOptLoss
 This module defines the alternative HyperOptLoss class which can be used for
 Hyperoptimization.
 """
+
 from datetime import datetime
 
 from pandas import DataFrame
@@ -21,15 +22,21 @@ class SharpeHyperOptLoss(IHyperOptLoss):
     """
 
     @staticmethod
-    def hyperopt_loss_function(results: DataFrame, trade_count: int,
+    def hyperopt_loss_function(
-                               min_date: datetime, max_date: datetime,
+        results: DataFrame,
-                               config: Config, *args, **kwargs) -> float:
+        trade_count: int,
+        min_date: datetime,
+        max_date: datetime,
+        config: Config,
+        *args,
+        **kwargs,
+    ) -> float:
         """
         Objective function, returns smaller number for more optimal results.
 
         Uses Sharpe Ratio calculation.
         """
-        starting_balance = config['dry_run_wallet']
+        starting_balance = config["dry_run_wallet"]
         sharp_ratio = calculate_sharpe(results, min_date, max_date, starting_balance)
         # print(expected_returns_mean, up_stdev, sharp_ratio)
         return -sharp_ratio

freqtrade/optimize/hyperopt_loss/hyperopt_loss_sharpe_daily.py

@@ -4,6 +4,7 @@ SharpeHyperOptLossDaily
 This module defines the alternative HyperOptLoss class which can be used for
 Hyperoptimization.
 """
+
 import math
 from datetime import datetime
 
@@ -20,31 +21,38 @@ class SharpeHyperOptLossDaily(IHyperOptLoss):
     """
 
     @staticmethod
-    def hyperopt_loss_function(results: DataFrame, trade_count: int,
+    def hyperopt_loss_function(
-                               min_date: datetime, max_date: datetime,
+        results: DataFrame,
-                               *args, **kwargs) -> float:
+        trade_count: int,
+        min_date: datetime,
+        max_date: datetime,
+        *args,
+        **kwargs,
+    ) -> float:
         """
         Objective function, returns smaller number for more optimal results.
 
         Uses Sharpe Ratio calculation.
         """
-        resample_freq = '1D'
+        resample_freq = "1D"
         slippage_per_trade_ratio = 0.0005
         days_in_year = 365
         annual_risk_free_rate = 0.0
         risk_free_rate = annual_risk_free_rate / days_in_year
 
         # apply slippage per trade to profit_ratio
-        results.loc[:, 'profit_ratio_after_slippage'] = \
+        results.loc[:, "profit_ratio_after_slippage"] = (
-            results['profit_ratio'] - slippage_per_trade_ratio
+            results["profit_ratio"] - slippage_per_trade_ratio
+        )
 
         # create the index within the min_date and end max_date
-        t_index = date_range(start=min_date, end=max_date, freq=resample_freq,
+        t_index = date_range(start=min_date, end=max_date, freq=resample_freq, normalize=True)
-                             normalize=True)
 
         sum_daily = (
-            results.resample(resample_freq, on='close_date').agg(
+            results.resample(resample_freq, on="close_date")
-                {"profit_ratio_after_slippage": 'sum'}).reindex(t_index).fillna(0)
+            .agg({"profit_ratio_after_slippage": "sum"})
+            .reindex(t_index)
+            .fillna(0)
         )
 
         total_profit = sum_daily["profit_ratio_after_slippage"] - risk_free_rate
@@ -55,7 +63,7 @@ class SharpeHyperOptLossDaily(IHyperOptLoss):
             sharp_ratio = expected_returns_mean / up_stdev * math.sqrt(days_in_year)
         else:
             # Define high (negative) sharpe ratio to be clear that this is NOT optimal.
-            sharp_ratio = -20.
+            sharp_ratio = -20.0
 
         # print(t_index, sum_daily, total_profit)
         # print(risk_free_rate, expected_returns_mean, up_stdev, sharp_ratio)

freqtrade/optimize/hyperopt_loss/hyperopt_loss_short_trade_dur.py

@@ -3,6 +3,7 @@ ShortTradeDurHyperOptLoss
 This module defines the default HyperoptLoss class which is being used for
 Hyperoptimization.
 """
+
 from math import exp
 
 from pandas import DataFrame
@@ -32,8 +33,7 @@ class ShortTradeDurHyperOptLoss(IHyperOptLoss):
     """
 
     @staticmethod
-    def hyperopt_loss_function(results: DataFrame, trade_count: int,
+    def hyperopt_loss_function(results: DataFrame, trade_count: int, *args, **kwargs) -> float:
-                               *args, **kwargs) -> float:
         """
         Objective function, returns smaller number for better results
         This is the Default algorithm
@@ -42,10 +42,10 @@ class ShortTradeDurHyperOptLoss(IHyperOptLoss):
         * 0.25: Avoiding trade loss
         * 1.0 to total profit, compared to the expected value (`EXPECTED_MAX_PROFIT`) defined above
         """
-        total_profit = results['profit_ratio'].sum()
+        total_profit = results["profit_ratio"].sum()
-        trade_duration = results['trade_duration'].mean()
+        trade_duration = results["trade_duration"].mean()
 
-        trade_loss = 1 - 0.25 * exp(-(trade_count - TARGET_TRADES) ** 2 / 10 ** 5.8)
+        trade_loss = 1 - 0.25 * exp(-((trade_count - TARGET_TRADES) ** 2) / 10**5.8)
         profit_loss = max(0, 1 - total_profit / EXPECTED_MAX_PROFIT)
         duration_loss = 0.4 * min(trade_duration / MAX_ACCEPTED_TRADE_DURATION, 1)
         result = trade_loss + profit_loss + duration_loss

freqtrade/optimize/hyperopt_loss/hyperopt_loss_sortino.py

@@ -4,6 +4,7 @@ SortinoHyperOptLoss
 This module defines the alternative HyperOptLoss class which can be used for
 Hyperoptimization.
 """
+
 from datetime import datetime
 
 from pandas import DataFrame
@@ -21,15 +22,21 @@ class SortinoHyperOptLoss(IHyperOptLoss):
     """
 
     @staticmethod
-    def hyperopt_loss_function(results: DataFrame, trade_count: int,
+    def hyperopt_loss_function(
-                               min_date: datetime, max_date: datetime,
+        results: DataFrame,
-                               config: Config, *args, **kwargs) -> float:
+        trade_count: int,
+        min_date: datetime,
+        max_date: datetime,
+        config: Config,
+        *args,
+        **kwargs,
+    ) -> float:
         """
         Objective function, returns smaller number for more optimal results.
 
         Uses Sortino Ratio calculation.
         """
-        starting_balance = config['dry_run_wallet']
+        starting_balance = config["dry_run_wallet"]
         sortino_ratio = calculate_sortino(results, min_date, max_date, starting_balance)
         # print(expected_returns_mean, down_stdev, sortino_ratio)
         return -sortino_ratio

freqtrade/optimize/hyperopt_loss/hyperopt_loss_sortino_daily.py

@@ -4,6 +4,7 @@ SortinoHyperOptLossDaily
 This module defines the alternative HyperOptLoss class which can be used for
 Hyperoptimization.
 """
+
 import math
 from datetime import datetime
 
@@ -20,9 +21,14 @@ class SortinoHyperOptLossDaily(IHyperOptLoss):
     """
 
     @staticmethod
-    def hyperopt_loss_function(results: DataFrame, trade_count: int,
+    def hyperopt_loss_function(
-                               min_date: datetime, max_date: datetime,
+        results: DataFrame,
-                               *args, **kwargs) -> float:
+        trade_count: int,
+        min_date: datetime,
+        max_date: datetime,
+        *args,
+        **kwargs,
+    ) -> float:
         """
         Objective function, returns smaller number for more optimal results.
 
@@ -31,30 +37,32 @@ class SortinoHyperOptLossDaily(IHyperOptLoss):
         Sortino Ratio calculated as described in
         http://www.redrockcapital.com/Sortino__A__Sharper__Ratio_Red_Rock_Capital.pdf
         """
-        resample_freq = '1D'
+        resample_freq = "1D"
         slippage_per_trade_ratio = 0.0005
         days_in_year = 365
         minimum_acceptable_return = 0.0
 
         # apply slippage per trade to profit_ratio
-        results.loc[:, 'profit_ratio_after_slippage'] = \
+        results.loc[:, "profit_ratio_after_slippage"] = (
-            results['profit_ratio'] - slippage_per_trade_ratio
+            results["profit_ratio"] - slippage_per_trade_ratio
+        )
 
         # create the index within the min_date and end max_date
-        t_index = date_range(start=min_date, end=max_date, freq=resample_freq,
+        t_index = date_range(start=min_date, end=max_date, freq=resample_freq, normalize=True)
-                             normalize=True)
 
         sum_daily = (
-            results.resample(resample_freq, on='close_date').agg(
+            results.resample(resample_freq, on="close_date")
-                {"profit_ratio_after_slippage": 'sum'}).reindex(t_index).fillna(0)
+            .agg({"profit_ratio_after_slippage": "sum"})
+            .reindex(t_index)
+            .fillna(0)
         )
 
         total_profit = sum_daily["profit_ratio_after_slippage"] - minimum_acceptable_return
         expected_returns_mean = total_profit.mean()
 
-        sum_daily['downside_returns'] = 0.0
+        sum_daily["downside_returns"] = 0.0
-        sum_daily.loc[total_profit < 0, 'downside_returns'] = total_profit
+        sum_daily.loc[total_profit < 0, "downside_returns"] = total_profit
-        total_downside = sum_daily['downside_returns']
+        total_downside = sum_daily["downside_returns"]
         # Here total_downside contains min(0, P - MAR) values,
         # where P = sum_daily["profit_ratio_after_slippage"]
         down_stdev = math.sqrt((total_downside**2).sum() / len(total_downside))
@@ -63,7 +71,7 @@ class SortinoHyperOptLossDaily(IHyperOptLoss):
             sortino_ratio = expected_returns_mean / down_stdev * math.sqrt(days_in_year)
         else:
             # Define high (negative) sortino ratio to be clear that this is NOT optimal.
-            sortino_ratio = -20.
+            sortino_ratio = -20.0
 
         # print(t_index, sum_daily, total_profit)
         # print(minimum_acceptable_return, expected_returns_mean, down_stdev, sortino_ratio)