diff --git a/freqtrade/exchange/exchange.py b/freqtrade/exchange/exchange.py
index a99a161b6..04967b532 100644
--- a/freqtrade/exchange/exchange.py
+++ b/freqtrade/exchange/exchange.py
@@ -2272,7 +2272,7 @@ class Exchange:
     def get_maintenance_ratio_and_amt(
         self,
         pair: str,
-        nominal_value: Optional[float] = 0.0,
+        nominal_value: float = 0.0,
     ) -> Tuple[float, Optional[float]]:
         """
         :param pair: Market symbol
@@ -2280,10 +2280,6 @@ class Exchange:
         maintenance amount only on Binance
         :return: (maintenance margin ratio, maintenance amount)
         """
-        if nominal_value is None:
-            raise OperationalException(
-                f"nominal value is required for {self.name}.get_maintenance_ratio_and_amt"
-            )
 
         if self._api.has['fetchLeverageTiers']:
             if pair not in self._leverage_tiers:
diff --git a/tests/exchange/test_exchange.py b/tests/exchange/test_exchange.py
index dca9ee994..ce9d467c9 100644
--- a/tests/exchange/test_exchange.py
+++ b/tests/exchange/test_exchange.py
@@ -4350,10 +4350,47 @@ def test_get_leverage_tiers_for_pair(mocker, default_conf, leverage_tiers):
     )
 
 
-def test_get_maintenance_ratio_and_amt(mocker, default_conf, leverage_tiers):
-    # TODO-lev
+def test_get_maintenance_ratio_and_amt_exceptions(mocker, default_conf, leverage_tiers):
     api_mock = MagicMock()
     default_conf['trading_mode'] = 'futures'
     default_conf['margin_mode'] = 'isolated'
     exchange = get_patched_exchange(mocker, default_conf, api_mock)
-    assert exchange
+    pair = '1000SHIB/USDT'
+
+    exchange._leverage_tiers = {}
+    exchange.get_leverage_tiers_for_pair = MagicMock(return_value=[])
+
+    with pytest.raises(
+        InvalidOrderException,
+        match=f"Cannot calculate liquidation price for {pair}",
+    ):
+        exchange.get_maintenance_ratio_and_amt(pair, 10000)
+
+    exchange._leverage_tiers = leverage_tiers
+    with pytest.raises(
+        OperationalException,
+        match='nominal value can not be lower than 0',
+    ):
+        exchange.get_maintenance_ratio_and_amt(pair, -1)
+
+
+@pytest.mark.parametrize('pair,value,mmr,maintAmt', [
+    ('ADA/BUSD', 500, 0.025, 0.0),
+    ('ADA/BUSD', 20000000, 0.5, 1527500.0),
+    ('ZEC/USDT', 500, 0.01, 0.0),
+    ('ZEC/USDT', 20000000, 0.5, 654500.0),
+])
+def test_get_maintenance_ratio_and_amt(
+    mocker,
+    default_conf,
+    leverage_tiers,
+    pair,
+    value,
+    mmr,
+    maintAmt
+):
+    api_mock = MagicMock()
+    default_conf['trading_mode'] = 'futures'
+    default_conf['margin_mode'] = 'isolated'
+    exchange = get_patched_exchange(mocker, default_conf, api_mock)
+    exchange.get_maintenance_ratio_and_amt(pair, value) == (mmr, maintAmt)