diff --git a/ereuse_devicehub/resources/action/views/trade.py b/ereuse_devicehub/resources/action/views/trade.py
index af44cedb..16f2572b 100644
--- a/ereuse_devicehub/resources/action/views/trade.py
+++ b/ereuse_devicehub/resources/action/views/trade.py
@@ -66,7 +66,7 @@ class TradeView():
 
         # check than the user than want to do the action is one of the users
         # involved in the action
-        if not g.user in [self.trade.user_from, self.trade.user_to]:
+        if g.user not in [self.trade.user_from, self.trade.user_to]:
             txt = "You do not participate in this trading"
             raise ValidationError(txt)
 
diff --git a/ereuse_devicehub/resources/device/metrics.py b/ereuse_devicehub/resources/device/metrics.py
index eaa72f04..898fc5d8 100644
--- a/ereuse_devicehub/resources/device/metrics.py
+++ b/ereuse_devicehub/resources/device/metrics.py
@@ -137,10 +137,8 @@ class Metrics(MetricsMix):
         if the action is one trade action, is possible than have a list of confirmations.
         Get the doble confirm for to know if this trade is confirmed or not.
         """
-        if hasattr(self.act, 'acceptances'):
-            accept = self.act.acceptances[-1]
-            if accept.t == 'Confirm' and accept.user == self.act.user_to:
-                return True
+        if self.device.trading == 'TradeConfirmed':
+            return True
         return False
 
     def get_trade(self):
diff --git a/tests/test_metrics.py b/tests/test_metrics.py
index 6b403c4a..efdb26e4 100644
--- a/tests/test_metrics.py
+++ b/tests/test_metrics.py
@@ -297,3 +297,50 @@ def test_visual_metrics_for_old_owners(user: UserClient, user2: UserClient):
 
     assert body in csv_receiver
     assert body in csv_supplier
+    assert csv_receiver == csv_supplier
+
+
+@pytest.mark.mvp
+@pytest.mark.usefixtures(conftest.app_context.__name__)
+def test_bug_trade_confirmed(user: UserClient, user2: UserClient):
+    """When the receiber do a Trade, then the confirmation is wrong."""
+    lenovo = yaml2json('desktop-9644w8n-lenovo-0169622.snapshot')
+    snap1, _ = user.post(json_encode(lenovo), res=ma.Snapshot)
+    lot, _ = user.post({'name': 'MyLot'}, res=Lot)
+    devices = [('id', snap1['device']['id'])]
+    lot, _ = user.post({},
+                       res=Lot,
+                       item='{}/devices'.format(lot['id']),
+                       query=devices)
+    request_post = {
+        'type': 'Trade',
+        'devices': [snap1['device']['id']],
+        'userFromEmail': user2.email,
+        'userToEmail': user.email,
+        'price': 10,
+        'date': "2020-12-01T02:00:00+00:00",
+        'lot': lot['id'],
+        'confirms': True,
+    }
+    trade, _ = user.post(res=ma.Action, data=request_post)
+
+    csv_not_confirmed, _ = user.get(res=documents.DocumentDef.t,
+                                     item='actions/',
+                                     accept='text/csv',
+                                     query=[('filter', {'type': ['Computer']})])
+    request_confirm = {
+        'type': 'Confirm',
+        'action': trade['id'],
+        'devices': [snap1['device']['id']]
+    }
+    user2.post(res=ma.Action, data=request_confirm)
+    csv_confirmed, _ = user2.get(res=documents.DocumentDef.t,
+                                 item='actions/',
+                                 accept='text/csv',
+                                 query=[('filter', {'type': ['Computer']})])
+
+    body_not_confirmed = "Trade;foo2@foo.com;foo@foo.com;Receiver;False;"
+    body_confirmed = "Trade;foo2@foo.com;foo@foo.com;Receiver;True;"
+
+    assert body_not_confirmed in csv_not_confirmed
+    assert body_confirmed in csv_confirmed