Merge pull request #2825 from avinashkranjan/deepsource-transform-760510fc

format code with autopep8

Author: avinashkranjan

Algorithmic Trading Simulation/algorithmic_trading_simulation.py

@@ -16,19 +16,25 @@
 df.set_index('Date', inplace=True)
 
 # Example trading strategy
+
+
 def simple_moving_average_strategy(data, short_window, long_window):
     signals = pd.DataFrame(index=data.index)
     signals['Signal'] = 0.0
-    
-    signals['Short_MA'] = data['Close'].rolling(window=short_window, min_periods=1, center=False).mean()
-    signals['Long_MA'] = data['Close'].rolling(window=long_window, min_periods=1, center=False).mean()
-    
-    signals['Signal'][short_window:] = np.where(signals['Short_MA'][short_window:] > signals['Long_MA'][short_window:], 1.0, 0.0)
-    
+
+    signals['Short_MA'] = data['Close'].rolling(
+        window=short_window, min_periods=1, center=False).mean()
+    signals['Long_MA'] = data['Close'].rolling(
+        window=long_window, min_periods=1, center=False).mean()
+
+    signals['Signal'][short_window:] = np.where(
+        signals['Short_MA'][short_window:] > signals['Long_MA'][short_window:], 1.0, 0.0)
+
     signals['Positions'] = signals['Signal'].diff()
-    
+
     return signals
 
+
 # Define strategy parameters
 short_window = 10
 long_window = 50
@@ -45,8 +51,10 @@ def simple_moving_average_strategy(data, short_window, long_window):
 portfolio_value = []
 for index, row in signals.iterrows():
     if row['Positions'] == 1:
-        max_position_size = (risk_per_trade * initial_portfolio_value) / (row['Close'] - row['Low'])
-        position = min(max_position_size, initial_portfolio_value / row['Close'])
+        max_position_size = (
+            risk_per_trade * initial_portfolio_value) / (row['Close'] - row['Low'])
+        position = min(max_position_size,
+                       initial_portfolio_value / row['Close'])
         initial_portfolio_value -= position * row['Close']
     elif row['Positions'] == -1:
         initial_portfolio_value += position * row['Close']
@@ -66,7 +74,8 @@ def simple_moving_average_strategy(data, short_window, long_window):
 plt.title('Price Data and Moving Averages')
 
 plt.subplot(2, 1, 2)
-plt.plot(signals.index, signals['PortfolioValue'], label='Portfolio Value', linestyle='--', color='green')
+plt.plot(signals.index, signals['PortfolioValue'],
+         label='Portfolio Value', linestyle='--', color='green')
 plt.legend()
 plt.title('Portfolio Value')