diff --git a/modules/carrefourbanque/browser.py b/modules/carrefourbanque/browser.py
index b5be98d7c82b64a44af22ef5b0957ab4ed7b2044..9f684120be4c8cebc721eb307af41740584d178f 100644
--- a/modules/carrefourbanque/browser.py
+++ b/modules/carrefourbanque/browser.py
@@ -19,6 +19,7 @@
 
 from __future__ import absolute_import, unicode_literals
 
+import re
 from time import sleep
 
 from weboob.browser import LoginBrowser, URL, need_login, StatesMixin
@@ -163,6 +164,8 @@ def iter_history(self, account):
         elif account.type == Account.TYPE_CARD:
             assert self.card_history.is_here()
 
+            card_index = re.search(r'[?&]index=(\d+)', account.url).group(1)
+
             previous_date = self.page.get_previous_date()
             # the website stores the transactions over more or less 1 year
             # the transactions are displayed 40 by 40 in a dynamic table
@@ -176,7 +179,7 @@ def iter_history(self, account):
                 # if we do the call without sending a dateRecup it will return the 40 first transactions twice
                 # it will also do with a random timestamp
                 # in this particular case dateRecup can be any value as long as it's not an empty string or a timestamp
-                self.card_history_json.go(data={'dateRecup': 'needToNotBeEmpty', 'index': 0})
+                self.card_history_json.go(data={'dateRecup': 'needToNotBeEmpty', 'index': card_index})
                 previous_date = self.page.get_last_timestamp()
 
             if previous_date:
@@ -184,7 +187,7 @@ def iter_history(self, account):
                 total = 0
                 loop_limit = 500
                 for page in range(loop_limit):
-                    self.card_history_json.go(data={'dateRecup': previous_date, 'index': 0})
+                    self.card_history_json.go(data={'dateRecup': previous_date, 'index': card_index})
                     previous_date = self.page.get_previous_date()
 
                     it = iter(self.page.iter_history())
diff --git a/modules/carrefourbanque/pages.py b/modules/carrefourbanque/pages.py
index f24374e7882fdabe5e181c5dbc866e320269808a..6ae0bb3190195d8414b1c7d4d2e38bc46c325907 100644
--- a/modules/carrefourbanque/pages.py
+++ b/modules/carrefourbanque/pages.py
@@ -35,7 +35,7 @@
 from weboob.browser.filters.json import Dict
 from weboob.capabilities.bank import Account
 from weboob.capabilities.wealth import Investment
-from weboob.capabilities.base import NotAvailable
+from weboob.capabilities.base import NotAvailable, empty
 from weboob.tools.capabilities.bank.transactions import FrenchTransaction
 from weboob.exceptions import ActionNeeded
 
@@ -195,7 +195,9 @@ class item_account_generic(ItemElement):
 
     def obj_balance(self):
         balance = CleanDecimal('.//div[contains(@class, "right_col")]//h2[1]', replace_dots=True)(self)
-        return (-balance if Field('type')(self) in (Account.TYPE_LOAN,) else balance)
+        if Field('type')(self) in (Account.TYPE_LOAN, ):
+            return -balance
+        return balance
 
     obj_currency = Currency('.//div[contains(@class, "right_col")]//h2[1]')
     obj_label = CleanText('.//div[contains(@class, "leftcol")]//h2[1]')
@@ -250,8 +252,32 @@ class item(item_account_generic):
             obj_type = Account.TYPE_CARD
 
             def obj_balance(self):
-                available = CleanDecimal('.//p[contains(., "encours depuis le")]//preceding-sibling::h2', default=None, replace_dots=True)(self)
-                return NotAvailable if not available else -available
+                available = CleanDecimal(
+                    './/p[contains(., "encours depuis le")]//preceding-sibling::h2',
+                    default=None,
+                    replace_dots=True
+                )(self)
+                if available is not None:
+                    return -available
+
+                # No "en cours" available: return - (total_amount - available_amount)
+                total_amount = CleanDecimal.French(
+                    Regexp(
+                        CleanText('.//p[text()[contains(., "plafond de")]]'),
+                        r'plafond de ([0-9, ]+)',
+                        default=NotAvailable
+                    ),
+                    default=NotAvailable
+                )(self)
+
+                available_amount = CleanDecimal.French(
+                    './/p[contains(text(), "disponibles à crédit")]//preceding-sibling::h2',
+                    default=NotAvailable
+                )(self)
+
+                if empty(total_amount) or empty(available_amount):
+                    return NotAvailable
+                return - (total_amount - available_amount)
 
     @method
     class iter_saving_accounts(ListElement):  # livrets
@@ -367,6 +393,11 @@ def on_load(self):
         if isinstance(self.doc['tab_historique'], dict):
             self.doc['tab_historique'] = sorted(self.doc['tab_historique'].values(), key=lambda x: x['timestampOperation'], reverse=True)
 
+        elif self.doc['tab_historique'] is None:
+            # No transaction available, set value to empty dict
+            # instead of null since we need an iterable
+            self.doc['tab_historique'] = {}
+
     @method
     class iter_history(DictElement):
         item_xpath = 'tab_historique'