diff --git a/freqtrade/data/history/history_utils.py b/freqtrade/data/history/history_utils.py
index eecb63d07..1459dfd78 100644
--- a/freqtrade/data/history/history_utils.py
+++ b/freqtrade/data/history/history_utils.py
@@ -194,8 +194,8 @@ def _download_pair_history(datadir: Path,
         new_data = exchange.get_historic_ohlcv(pair=pair,
                                                timeframe=timeframe,
                                                since_ms=since_ms if since_ms else
-                                               int(arrow.utcnow().shift(
-                                                   days=-new_pairs_days).float_timestamp) * 1000
+                                               arrow.utcnow().shift(
+                                                   days=-new_pairs_days).int_timestamp * 1000
                                                )
         # TODO: Maybe move parsing to exchange class (?)
         new_dataframe = ohlcv_to_dataframe(new_data, timeframe, pair,
@@ -272,7 +272,7 @@ def _download_trades_history(exchange: Exchange,
             if timerange.stoptype == 'date':
                 until = timerange.stopts * 1000
         else:
-            since = int(arrow.utcnow().shift(days=-new_pairs_days).float_timestamp) * 1000
+            since = arrow.utcnow().shift(days=-new_pairs_days).int_timestamp * 1000
 
         trades = data_handler.trades_load(pair)
 
diff --git a/freqtrade/exchange/exchange.py b/freqtrade/exchange/exchange.py
index 235f03269..42e86db3e 100644
--- a/freqtrade/exchange/exchange.py
+++ b/freqtrade/exchange/exchange.py
@@ -578,7 +578,7 @@ class Exchange:
             'side': side,
             'remaining': _amount,
             'datetime': arrow.utcnow().isoformat(),
-            'timestamp': int(arrow.utcnow().int_timestamp * 1000),
+            'timestamp': arrow.utcnow().int_timestamp * 1000,
             'status': "closed" if ordertype == "market" else "open",
             'fee': None,
             'info': {}
diff --git a/freqtrade/plugins/pairlist/AgeFilter.py b/freqtrade/plugins/pairlist/AgeFilter.py
index 744b1268d..4c364bfce 100644
--- a/freqtrade/plugins/pairlist/AgeFilter.py
+++ b/freqtrade/plugins/pairlist/AgeFilter.py
@@ -89,7 +89,7 @@ class AgeFilter(IPairList):
             if len(daily_candles) >= self._min_days_listed:
                 # We have fetched at least the minimum required number of daily candles
                 # Add to cache, store the time we last checked this symbol
-                self._symbolsChecked[pair] = int(arrow.utcnow().int_timestamp) * 1000
+                self._symbolsChecked[pair] = arrow.utcnow().int_timestamp * 1000
                 return True
             else:
                 self.log_once(f"Removed {pair} from whitelist, because age "