diff --git a/user_data/strategies/strategy001.py b/user_data/strategies/strategy001.py
index 6390334..ac9b055 100644
--- a/user_data/strategies/strategy001.py
+++ b/user_data/strategies/strategy001.py
@@ -13,7 +13,7 @@ import freqtrade.vendor.qtpylib.indicators as qtpylib
 # Update this variable if you change the class name
 
 
-class strategy001(IStrategy):
+class Strategy001(IStrategy):
     """
     Strategy 001
     author@: Gerald Lonlas
@@ -39,7 +39,7 @@ class strategy001(IStrategy):
     # Optimal ticker interval for the strategy
     ticker_interval = '5m'
 
-    def populate_indicators(self, dataframe: DataFrame) -> DataFrame:
+    def populate_indicators(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
         """
         Adds several different TA indicators to the given DataFrame
 
@@ -58,7 +58,7 @@ class strategy001(IStrategy):
 
         return dataframe
 
-    def populate_buy_trend(self, dataframe: DataFrame) -> DataFrame:
+    def populate_buy_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
         """
         Based on TA indicators, populates the buy signal for the given dataframe
         :param dataframe: DataFrame
@@ -74,7 +74,7 @@ class strategy001(IStrategy):
 
         return dataframe
 
-    def populate_sell_trend(self, dataframe: DataFrame) -> DataFrame:
+    def populate_sell_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
         """
         Based on TA indicators, populates the sell signal for the given dataframe
         :param dataframe: DataFrame
diff --git a/user_data/strategies/strategy002.py b/user_data/strategies/strategy002.py
index 102472d..e7e2452 100644
--- a/user_data/strategies/strategy002.py
+++ b/user_data/strategies/strategy002.py
@@ -10,7 +10,7 @@ import talib.abstract as ta
 import freqtrade.vendor.qtpylib.indicators as qtpylib
 import numpy # noqa
 
-class strategy002(IStrategy):
+class Strategy002(IStrategy):
     """
     Strategy 002
     author@: Gerald Lonlas
@@ -36,7 +36,7 @@ class strategy002(IStrategy):
     # Optimal ticker interval for the strategy
     ticker_interval = '5m'
 
-    def populate_indicators(self, dataframe: DataFrame) -> DataFrame:
+    def populate_indicators(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
         """
         Adds several different TA indicators to the given DataFrame
 
@@ -68,7 +68,7 @@ class strategy002(IStrategy):
 
         return dataframe
 
-    def populate_buy_trend(self, dataframe: DataFrame) -> DataFrame:
+    def populate_buy_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
         """
         Based on TA indicators, populates the buy signal for the given dataframe
         :param dataframe: DataFrame
@@ -85,7 +85,7 @@ class strategy002(IStrategy):
 
         return dataframe
 
-    def populate_sell_trend(self, dataframe: DataFrame) -> DataFrame:
+    def populate_sell_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
         """
         Based on TA indicators, populates the sell signal for the given dataframe
         :param dataframe: DataFrame
diff --git a/user_data/strategies/strategy003.py b/user_data/strategies/strategy003.py
index 4e74652..7dce883 100644
--- a/user_data/strategies/strategy003.py
+++ b/user_data/strategies/strategy003.py
@@ -10,7 +10,7 @@ import talib.abstract as ta
 import freqtrade.vendor.qtpylib.indicators as qtpylib
 import numpy # noqa
 
-class strategy003(IStrategy):
+class Strategy003(IStrategy):
     """
     Strategy 003
     author@: Gerald Lonlas
@@ -36,7 +36,7 @@ class strategy003(IStrategy):
     # Optimal ticker interval for the strategy
     ticker_interval = '5m'
 
-    def populate_indicators(self, dataframe: DataFrame) -> DataFrame:
+    def populate_indicators(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
         """
         Adds several different TA indicators to the given DataFrame
 
@@ -78,7 +78,7 @@ class strategy003(IStrategy):
 
         return dataframe
 
-    def populate_buy_trend(self, dataframe: DataFrame) -> DataFrame:
+    def populate_buy_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
         """
         Based on TA indicators, populates the buy signal for the given dataframe
         :param dataframe: DataFrame
@@ -102,7 +102,7 @@ class strategy003(IStrategy):
 
         return dataframe
 
-    def populate_sell_trend(self, dataframe: DataFrame) -> DataFrame:
+    def populate_sell_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
         """
         Based on TA indicators, populates the sell signal for the given dataframe
         :param dataframe: DataFrame
diff --git a/user_data/strategies/strategy004.py b/user_data/strategies/strategy004.py
index 1e79617..3b35290 100644
--- a/user_data/strategies/strategy004.py
+++ b/user_data/strategies/strategy004.py
@@ -8,7 +8,7 @@ from pandas import DataFrame
 
 import talib.abstract as ta
 
-class strategy004(IStrategy):
+class Strategy004(IStrategy):
 
     """
     Strategy 004
@@ -35,7 +35,7 @@ class strategy004(IStrategy):
     # Optimal ticker interval for the strategy
     ticker_interval = '5m'
 
-    def populate_indicators(self, dataframe: DataFrame) -> DataFrame:
+    def populate_indicators(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
         """
         Adds several different TA indicators to the given DataFrame
 
@@ -72,7 +72,7 @@ class strategy004(IStrategy):
 
         return dataframe
 
-    def populate_buy_trend(self, dataframe: DataFrame) -> DataFrame:
+    def populate_buy_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
         """
         Based on TA indicators, populates the buy signal for the given dataframe
         :param dataframe: DataFrame
@@ -102,7 +102,7 @@ class strategy004(IStrategy):
 
         return dataframe
 
-    def populate_sell_trend(self, dataframe: DataFrame) -> DataFrame:
+    def populate_sell_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
         """
         Based on TA indicators, populates the sell signal for the given dataframe
         :param dataframe: DataFrame
diff --git a/user_data/strategies/strategy005.py b/user_data/strategies/strategy005.py
index 845bca4..ba48c78 100644
--- a/user_data/strategies/strategy005.py
+++ b/user_data/strategies/strategy005.py
@@ -38,7 +38,7 @@ class Strategy005(IStrategy):
     # Optimal ticker interval for the strategy
     ticker_interval = '5m'
 
-    def populate_indicators(self, dataframe: DataFrame) -> DataFrame:
+    def populate_indicators(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
         """
         Adds several different TA indicators to the given DataFrame
 
@@ -80,7 +80,7 @@ class Strategy005(IStrategy):
 
         return dataframe
 
-    def populate_buy_trend(self, dataframe: DataFrame) -> DataFrame:
+    def populate_buy_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
         """
         Based on TA indicators, populates the buy signal for the given dataframe
         :param dataframe: DataFrame
@@ -102,7 +102,7 @@ class Strategy005(IStrategy):
 
         return dataframe
 
-    def populate_sell_trend(self, dataframe: DataFrame) -> DataFrame:
+    def populate_sell_trend(self, dataframe: DataFrame, metadata: dict) -> DataFrame:
         """
         Based on TA indicators, populates the sell signal for the given dataframe
         :param dataframe: DataFrame