diff --git a/freqtrade/constants.py b/freqtrade/constants.py
index 8a5332475..1dadc6e16 100644
--- a/freqtrade/constants.py
+++ b/freqtrade/constants.py
@@ -156,7 +156,9 @@ CONF_SCHEMA = {
                 'emergencysell': {'type': 'string', 'enum': ORDERTYPE_POSSIBILITIES},
                 'stoploss': {'type': 'string', 'enum': ORDERTYPE_POSSIBILITIES},
                 'stoploss_on_exchange': {'type': 'boolean'},
-                'stoploss_on_exchange_interval': {'type': 'number'}
+                'stoploss_on_exchange_interval': {'type': 'number'},
+                'stoploss_on_exchange_limit_ratio': {'type': 'number', 'minimum': 0.0,
+                                                     'maximum': 1.0}
             },
             'required': ['buy', 'sell', 'stoploss', 'stoploss_on_exchange']
         },
diff --git a/freqtrade/exchange/binance.py b/freqtrade/exchange/binance.py
index 08e84ee34..f2fe1d6ad 100644
--- a/freqtrade/exchange/binance.py
+++ b/freqtrade/exchange/binance.py
@@ -81,7 +81,7 @@ class Binance(Exchange):
             return order
         except ccxt.InsufficientFunds as e:
             raise ExchangeError(
-                f'Insufficient funds to create {ordertype} sell order on market {pair}.'
+                f'Insufficient funds to create {ordertype} sell order on market {pair}. '
                 f'Tried to sell amount {amount} at rate {rate}. '
                 f'Message: {e}') from e
         except ccxt.InvalidOrder as e:
diff --git a/freqtrade/exchange/exchange.py b/freqtrade/exchange/exchange.py
index 8aab225c6..04ad10a68 100644
--- a/freqtrade/exchange/exchange.py
+++ b/freqtrade/exchange/exchange.py
@@ -525,13 +525,13 @@ class Exchange:
 
         except ccxt.InsufficientFunds as e:
             raise ExchangeError(
-                f'Insufficient funds to create {ordertype} {side} order on market {pair}.'
+                f'Insufficient funds to create {ordertype} {side} order on market {pair}. '
                 f'Tried to {side} amount {amount} at rate {rate}.'
                 f'Message: {e}') from e
         except ccxt.InvalidOrder as e:
             raise ExchangeError(
-                f'Could not create {ordertype} {side} order on market {pair}.'
-                f'Tried to {side} amount {amount} at rate {rate}.'
+                f'Could not create {ordertype} {side} order on market {pair}. '
+                f'Tried to {side} amount {amount} at rate {rate}. '
                 f'Message: {e}') from e
         except ccxt.DDoSProtection as e:
             raise DDosProtection(e) from e
diff --git a/freqtrade/exchange/kraken.py b/freqtrade/exchange/kraken.py
index 2ca4ba167..7b9d0f09b 100644
--- a/freqtrade/exchange/kraken.py
+++ b/freqtrade/exchange/kraken.py
@@ -89,7 +89,7 @@ class Kraken(Exchange):
             return order
         except ccxt.InsufficientFunds as e:
             raise ExchangeError(
-                f'Insufficient funds to create {ordertype} sell order on market {pair}.'
+                f'Insufficient funds to create {ordertype} sell order on market {pair}. '
                 f'Tried to create stoploss with amount {amount} at stoploss {stop_price}. '
                 f'Message: {e}') from e
         except ccxt.InvalidOrder as e:
diff --git a/freqtrade/freqtradebot.py b/freqtrade/freqtradebot.py
index ab7c2b527..38afe3230 100644
--- a/freqtrade/freqtradebot.py
+++ b/freqtrade/freqtradebot.py
@@ -825,10 +825,8 @@ class FreqtradeBot:
             return False
 
         # If buy order is fulfilled but there is no stoploss, we add a stoploss on exchange
-        if (not stoploss_order):
-
+        if not stoploss_order:
             stoploss = self.edge.stoploss(pair=trade.pair) if self.edge else self.strategy.stoploss
-
             stop_price = trade.open_rate * (1 + stoploss)
 
             if self.create_stoploss_order(trade=trade, stop_price=stop_price, rate=stop_price):
diff --git a/tests/exchange/test_exchange.py b/tests/exchange/test_exchange.py
index 251f257f7..60c4847f6 100644
--- a/tests/exchange/test_exchange.py
+++ b/tests/exchange/test_exchange.py
@@ -714,13 +714,13 @@ def test_validate_order_types(default_conf, mocker):
     mocker.patch('freqtrade.exchange.Exchange.validate_timeframes')
     mocker.patch('freqtrade.exchange.Exchange.validate_stakecurrency')
     mocker.patch('freqtrade.exchange.Exchange.name', 'Bittrex')
+
     default_conf['order_types'] = {
         'buy': 'limit',
         'sell': 'limit',
         'stoploss': 'market',
         'stoploss_on_exchange': False
     }
-
     Exchange(default_conf)
 
     type(api_mock).has = PropertyMock(return_value={'createMarketOrder': False})
@@ -730,9 +730,8 @@ def test_validate_order_types(default_conf, mocker):
         'buy': 'limit',
         'sell': 'limit',
         'stoploss': 'market',
-        'stoploss_on_exchange': 'false'
+        'stoploss_on_exchange': False
     }
-
     with pytest.raises(OperationalException,
                        match=r'Exchange .* does not support market orders.'):
         Exchange(default_conf)
@@ -743,7 +742,6 @@ def test_validate_order_types(default_conf, mocker):
         'stoploss': 'limit',
         'stoploss_on_exchange': True
     }
-
     with pytest.raises(OperationalException,
                        match=r'On exchange stoploss is not supported for .*'):
         Exchange(default_conf)
diff --git a/tests/test_configuration.py b/tests/test_configuration.py
index cccc87670..ca5d6eadc 100644
--- a/tests/test_configuration.py
+++ b/tests/test_configuration.py
@@ -871,6 +871,14 @@ def test_load_config_default_exchange_name(all_conf) -> None:
         validate_config_schema(all_conf)
 
 
+def test_load_config_stoploss_exchange_limit_ratio(all_conf) -> None:
+    all_conf['order_types']['stoploss_on_exchange_limit_ratio'] = 1.15
+
+    with pytest.raises(ValidationError,
+                       match=r"1.15 is greater than the maximum"):
+        validate_config_schema(all_conf)
+
+
 @pytest.mark.parametrize("keys", [("exchange", "sandbox", False),
                                   ("exchange", "key", ""),
                                   ("exchange", "secret", ""),