diff --git a/freqtrade/data/btanalysis.py b/freqtrade/data/btanalysis.py
index 7b0109fa9..1d580a7dd 100644
--- a/freqtrade/data/btanalysis.py
+++ b/freqtrade/data/btanalysis.py
@@ -376,7 +376,7 @@ def load_backtest_data(filename: Path | str, strategy: str | None = None) -> pd.
 
         if not strategy:
             if len(data["strategy"]) == 1:
-                strategy = list(data["strategy"].keys())[0]
+                strategy = next(iter(data["strategy"].keys()))
             else:
                 raise ValueError(
                     "Detected backtest result with more than one strategy. "
diff --git a/freqtrade/exchange/exchange.py b/freqtrade/exchange/exchange.py
index 411c585fc..00cd19591 100644
--- a/freqtrade/exchange/exchange.py
+++ b/freqtrade/exchange/exchange.py
@@ -1366,8 +1366,8 @@ class Exchange:
             ordertype = available_order_Types[user_order_type]
         else:
             # Otherwise pick only one available
-            ordertype = list(available_order_Types.values())[0]
-            user_order_type = list(available_order_Types.keys())[0]
+            ordertype = next(iter(available_order_Types.values()))
+            user_order_type = next(iter(available_order_Types.keys()))
         return ordertype, user_order_type
 
     def _get_stop_limit_rate(self, stop_price: float, order_types: dict, side: str) -> float:
diff --git a/tests/exchange/test_binance.py b/tests/exchange/test_binance.py
index 998952b33..5241b3b69 100644
--- a/tests/exchange/test_binance.py
+++ b/tests/exchange/test_binance.py
@@ -299,7 +299,7 @@ def test_liquidation_price_binance(
 
     def get_maint_ratio(pair_, stake_amount):
         if pair_ != pair:
-            oc = [c for c in open_trades if c["pair"] == pair_][0]
+            oc = next(c for c in open_trades if c["pair"] == pair_)
             return oc["mm_ratio"], oc["maintenance_amt"]
         return mm_ratio, maintenance_amt
 
diff --git a/tests/rpc/test_rpc_apiserver.py b/tests/rpc/test_rpc_apiserver.py
index 62a054313..6261f1ae1 100644
--- a/tests/rpc/test_rpc_apiserver.py
+++ b/tests/rpc/test_rpc_apiserver.py
@@ -2206,8 +2206,8 @@ def test_api_pair_history(botclient, tmp_path, mocker):
         assert len(result["columns"]) == col_count
         assert len(result["all_columns"]) == 25
         assert len(data[0]) == col_count
-        date_col_idx = [idx for idx, c in enumerate(result["columns"]) if c == "date"][0]
-        rsi_col_idx = [idx for idx, c in enumerate(result["columns"]) if c == "rsi"][0]
+        date_col_idx = next(idx for idx, c in enumerate(result["columns"]) if c == "date")
+        rsi_col_idx = next(idx for idx, c in enumerate(result["columns"]) if c == "rsi")
 
         assert data[0][date_col_idx] == "2018-01-11T00:00:00Z"
         assert data[0][rsi_col_idx] is not None
@@ -2432,7 +2432,7 @@ def test_api_exchanges(botclient):
     response = rc.json()
     assert isinstance(response["exchanges"], list)
     assert len(response["exchanges"]) > 20
-    okx = [x for x in response["exchanges"] if x["classname"] == "okx"][0]
+    okx = next(x for x in response["exchanges"] if x["classname"] == "okx")
     assert okx == {
         "classname": "okx",
         "name": "OKX",
@@ -2448,7 +2448,7 @@ def test_api_exchanges(botclient):
         ],
     }
 
-    mexc = [x for x in response["exchanges"] if x["classname"] == "mexc"][0]
+    mexc = next(x for x in response["exchanges"] if x["classname"] == "mexc")
     assert mexc == {
         "classname": "mexc",
         "name": "MEXC Global",
@@ -2460,7 +2460,7 @@ def test_api_exchanges(botclient):
         "alias_for": None,
         "trade_modes": [{"trading_mode": "spot", "margin_mode": ""}],
     }
-    waves = [x for x in response["exchanges"] if x["classname"] == "wavesexchange"][0]
+    waves = next(x for x in response["exchanges"] if x["classname"] == "wavesexchange")
     assert waves == {
         "classname": "wavesexchange",
         "name": "Waves.Exchange",
@@ -2554,10 +2554,10 @@ def test_api_pairlists_available(botclient, tmp_path):
     assert len([r for r in response["pairlists"] if r["name"] == "VolumePairList"]) == 1
     assert len([r for r in response["pairlists"] if r["name"] == "StaticPairList"]) == 1
 
-    volumepl = [r for r in response["pairlists"] if r["name"] == "VolumePairList"][0]
+    volumepl = next(r for r in response["pairlists"] if r["name"] == "VolumePairList")
     assert volumepl["is_pairlist_generator"] is True
     assert len(volumepl["params"]) > 1
-    age_pl = [r for r in response["pairlists"] if r["name"] == "AgeFilter"][0]
+    age_pl = next(r for r in response["pairlists"] if r["name"] == "AgeFilter")
     assert age_pl["is_pairlist_generator"] is False
     assert len(volumepl["params"]) > 2