diff --git a/.ipynb_checkpoints/Essai-checkpoint.ipynb b/.ipynb_checkpoints/Essai-checkpoint.ipynb
new file mode 100644
index 0000000..825f0e2
--- /dev/null
+++ b/.ipynb_checkpoints/Essai-checkpoint.ipynb
@@ -0,0 +1,281 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 25,
+   "id": "dad4ac5b-b66f-4eab-acbf-51dc708616ef",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Fichiers AUM : ['projet-bdc-data/carmignac/AUM ENSAE V1 -20251027.csv', 'projet-bdc-data/carmignac/AUM ENSAE V2 -20251105.csv']\n"
+     ]
+    }
+   ],
+   "source": [
+    "import os\n",
+    "import s3fs\n",
+    "\n",
+    "s3_ENDPOINT_URL = \"https://\" + os.environ[\"AWS_S3_ENDPOINT\"]\n",
+    "\n",
+    "fs = s3fs.S3FileSystem(client_kwargs={'endpoint_url': s3_ENDPOINT_URL})\n",
+    "\n",
+    "BUCKET = \"projet-bdc-data\"\n",
+    "carmignac_path = \"projet-bdc-data/carmignac\"\n",
+    "\n",
+    "# Liste des fichiers AUM\n",
+    "all_files = fs.ls(carmignac_path)\n",
+    "aum_files = [f for f in all_files if \"AUM\" in f and f.endswith(\".csv\")]\n",
+    "print(\"Fichiers AUM :\", aum_files)\n",
+    "\n",
+    "# Lire tous les fichiers dans un dictionnaire\n",
+    "aum_data = {}\n",
+    "for file_path in aum_files:\n",
+    "    with fs.open(file_path, 'r') as f:\n",
+    "        df = pd.read_csv(f, sep=';',low_memory=False)\n",
+    "        aum_data[os.path.basename(file_path)] = df\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 27,
+   "id": "68903172-d4f8-4c6e-96f8-578c5b1afe23",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>Agreement - Code</th>\n",
+       "      <th>Company - Id</th>\n",
+       "      <th>Company - Ultimate Parent Id</th>\n",
+       "      <th>Registrar Account - ID</th>\n",
+       "      <th>Registrar Account - Region</th>\n",
+       "      <th>RegistrarAccount - Country</th>\n",
+       "      <th>Product - Asset Type</th>\n",
+       "      <th>Product - Strategy</th>\n",
+       "      <th>Product - Legal Status</th>\n",
+       "      <th>Product - Is Dedie ?</th>\n",
+       "      <th>Product - Fund</th>\n",
+       "      <th>Product - Shareclass Type</th>\n",
+       "      <th>Product - Shareclass Currency</th>\n",
+       "      <th>Product - Isin</th>\n",
+       "      <th>Centralisation Date</th>\n",
+       "      <th>Quantity - AUM</th>\n",
+       "      <th>Value - AUM CCY</th>\n",
+       "      <th>Value - AUM €</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>003</td>\n",
+       "      <td>166</td>\n",
+       "      <td>166</td>\n",
+       "      <td>200000647</td>\n",
+       "      <td>France</td>\n",
+       "      <td>France</td>\n",
+       "      <td>Diversified</td>\n",
+       "      <td>Patrimoine</td>\n",
+       "      <td>FCP</td>\n",
+       "      <td>NO</td>\n",
+       "      <td>Carmignac Patrimoine</td>\n",
+       "      <td>A</td>\n",
+       "      <td>EUR</td>\n",
+       "      <td>FR0010135103</td>\n",
+       "      <td>2015-03-31</td>\n",
+       "      <td>35.368</td>\n",
+       "      <td>24648.6666</td>\n",
+       "      <td>24648.6666</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>003</td>\n",
+       "      <td>166</td>\n",
+       "      <td>166</td>\n",
+       "      <td>200000647</td>\n",
+       "      <td>France</td>\n",
+       "      <td>France</td>\n",
+       "      <td>Diversified</td>\n",
+       "      <td>Patrimoine</td>\n",
+       "      <td>FCP</td>\n",
+       "      <td>NO</td>\n",
+       "      <td>Carmignac Patrimoine</td>\n",
+       "      <td>A</td>\n",
+       "      <td>EUR</td>\n",
+       "      <td>FR0010135103</td>\n",
+       "      <td>2015-11-30</td>\n",
+       "      <td>35.368</td>\n",
+       "      <td>22413.0553</td>\n",
+       "      <td>22413.0553</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>003</td>\n",
+       "      <td>166</td>\n",
+       "      <td>166</td>\n",
+       "      <td>200000647</td>\n",
+       "      <td>France</td>\n",
+       "      <td>France</td>\n",
+       "      <td>Diversified</td>\n",
+       "      <td>Patrimoine</td>\n",
+       "      <td>FCP</td>\n",
+       "      <td>NO</td>\n",
+       "      <td>Carmignac Patrimoine</td>\n",
+       "      <td>A</td>\n",
+       "      <td>EUR</td>\n",
+       "      <td>FR0010135103</td>\n",
+       "      <td>2015-12-31</td>\n",
+       "      <td>35.368</td>\n",
+       "      <td>22051.2406</td>\n",
+       "      <td>22051.2406</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>003</td>\n",
+       "      <td>166</td>\n",
+       "      <td>166</td>\n",
+       "      <td>200000647</td>\n",
+       "      <td>France</td>\n",
+       "      <td>France</td>\n",
+       "      <td>Diversified</td>\n",
+       "      <td>Patrimoine</td>\n",
+       "      <td>FCP</td>\n",
+       "      <td>NO</td>\n",
+       "      <td>Carmignac Patrimoine</td>\n",
+       "      <td>A</td>\n",
+       "      <td>EUR</td>\n",
+       "      <td>FR0010135103</td>\n",
+       "      <td>2016-03-31</td>\n",
+       "      <td>35.368</td>\n",
+       "      <td>21626.1173</td>\n",
+       "      <td>21626.1173</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>003</td>\n",
+       "      <td>166</td>\n",
+       "      <td>166</td>\n",
+       "      <td>200000647</td>\n",
+       "      <td>France</td>\n",
+       "      <td>France</td>\n",
+       "      <td>Diversified</td>\n",
+       "      <td>Patrimoine</td>\n",
+       "      <td>FCP</td>\n",
+       "      <td>NO</td>\n",
+       "      <td>Carmignac Patrimoine</td>\n",
+       "      <td>A</td>\n",
+       "      <td>EUR</td>\n",
+       "      <td>FR0010135103</td>\n",
+       "      <td>2016-11-30</td>\n",
+       "      <td>35.368</td>\n",
+       "      <td>22489.4502</td>\n",
+       "      <td>22489.4502</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "  Agreement - Code Company - Id Company - Ultimate Parent Id  \\\n",
+       "0              003          166                          166   \n",
+       "1              003          166                          166   \n",
+       "2              003          166                          166   \n",
+       "3              003          166                          166   \n",
+       "4              003          166                          166   \n",
+       "\n",
+       "  Registrar Account - ID Registrar Account - Region  \\\n",
+       "0              200000647                     France   \n",
+       "1              200000647                     France   \n",
+       "2              200000647                     France   \n",
+       "3              200000647                     France   \n",
+       "4              200000647                     France   \n",
+       "\n",
+       "  RegistrarAccount - Country Product - Asset Type Product - Strategy  \\\n",
+       "0                     France          Diversified         Patrimoine   \n",
+       "1                     France          Diversified         Patrimoine   \n",
+       "2                     France          Diversified         Patrimoine   \n",
+       "3                     France          Diversified         Patrimoine   \n",
+       "4                     France          Diversified         Patrimoine   \n",
+       "\n",
+       "  Product - Legal Status Product - Is Dedie ?        Product - Fund  \\\n",
+       "0                    FCP                   NO  Carmignac Patrimoine   \n",
+       "1                    FCP                   NO  Carmignac Patrimoine   \n",
+       "2                    FCP                   NO  Carmignac Patrimoine   \n",
+       "3                    FCP                   NO  Carmignac Patrimoine   \n",
+       "4                    FCP                   NO  Carmignac Patrimoine   \n",
+       "\n",
+       "  Product - Shareclass Type Product - Shareclass Currency Product - Isin  \\\n",
+       "0                         A                           EUR   FR0010135103   \n",
+       "1                         A                           EUR   FR0010135103   \n",
+       "2                         A                           EUR   FR0010135103   \n",
+       "3                         A                           EUR   FR0010135103   \n",
+       "4                         A                           EUR   FR0010135103   \n",
+       "\n",
+       "  Centralisation Date  Quantity - AUM  Value - AUM CCY  Value - AUM €  \n",
+       "0          2015-03-31          35.368       24648.6666     24648.6666  \n",
+       "1          2015-11-30          35.368       22413.0553     22413.0553  \n",
+       "2          2015-12-31          35.368       22051.2406     22051.2406  \n",
+       "3          2016-03-31          35.368       21626.1173     21626.1173  \n",
+       "4          2016-11-30          35.368       22489.4502     22489.4502  "
+      ]
+     },
+     "execution_count": 27,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "aum_data['AUM ENSAE V2 -20251105.csv'].head()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "22042f8f-1492-44a4-a492-5074ef1dc9f6",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.13.8"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}
diff --git a/.ipynb_checkpoints/test_upload-checkpoint.py b/.ipynb_checkpoints/test_upload-checkpoint.py
new file mode 100644
index 0000000..e69de29
diff --git a/Essai.ipynb b/Essai.ipynb
new file mode 100644
index 0000000..825f0e2
--- /dev/null
+++ b/Essai.ipynb
@@ -0,0 +1,281 @@
+{
+ "cells": [
+  {
+   "cell_type": "code",
+   "execution_count": 25,
+   "id": "dad4ac5b-b66f-4eab-acbf-51dc708616ef",
+   "metadata": {},
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "Fichiers AUM : ['projet-bdc-data/carmignac/AUM ENSAE V1 -20251027.csv', 'projet-bdc-data/carmignac/AUM ENSAE V2 -20251105.csv']\n"
+     ]
+    }
+   ],
+   "source": [
+    "import os\n",
+    "import s3fs\n",
+    "\n",
+    "s3_ENDPOINT_URL = \"https://\" + os.environ[\"AWS_S3_ENDPOINT\"]\n",
+    "\n",
+    "fs = s3fs.S3FileSystem(client_kwargs={'endpoint_url': s3_ENDPOINT_URL})\n",
+    "\n",
+    "BUCKET = \"projet-bdc-data\"\n",
+    "carmignac_path = \"projet-bdc-data/carmignac\"\n",
+    "\n",
+    "# Liste des fichiers AUM\n",
+    "all_files = fs.ls(carmignac_path)\n",
+    "aum_files = [f for f in all_files if \"AUM\" in f and f.endswith(\".csv\")]\n",
+    "print(\"Fichiers AUM :\", aum_files)\n",
+    "\n",
+    "# Lire tous les fichiers dans un dictionnaire\n",
+    "aum_data = {}\n",
+    "for file_path in aum_files:\n",
+    "    with fs.open(file_path, 'r') as f:\n",
+    "        df = pd.read_csv(f, sep=';',low_memory=False)\n",
+    "        aum_data[os.path.basename(file_path)] = df\n"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": 27,
+   "id": "68903172-d4f8-4c6e-96f8-578c5b1afe23",
+   "metadata": {},
+   "outputs": [
+    {
+     "data": {
+      "text/html": [
+       "<div>\n",
+       "<style scoped>\n",
+       "    .dataframe tbody tr th:only-of-type {\n",
+       "        vertical-align: middle;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe tbody tr th {\n",
+       "        vertical-align: top;\n",
+       "    }\n",
+       "\n",
+       "    .dataframe thead th {\n",
+       "        text-align: right;\n",
+       "    }\n",
+       "</style>\n",
+       "<table border=\"1\" class=\"dataframe\">\n",
+       "  <thead>\n",
+       "    <tr style=\"text-align: right;\">\n",
+       "      <th></th>\n",
+       "      <th>Agreement - Code</th>\n",
+       "      <th>Company - Id</th>\n",
+       "      <th>Company - Ultimate Parent Id</th>\n",
+       "      <th>Registrar Account - ID</th>\n",
+       "      <th>Registrar Account - Region</th>\n",
+       "      <th>RegistrarAccount - Country</th>\n",
+       "      <th>Product - Asset Type</th>\n",
+       "      <th>Product - Strategy</th>\n",
+       "      <th>Product - Legal Status</th>\n",
+       "      <th>Product - Is Dedie ?</th>\n",
+       "      <th>Product - Fund</th>\n",
+       "      <th>Product - Shareclass Type</th>\n",
+       "      <th>Product - Shareclass Currency</th>\n",
+       "      <th>Product - Isin</th>\n",
+       "      <th>Centralisation Date</th>\n",
+       "      <th>Quantity - AUM</th>\n",
+       "      <th>Value - AUM CCY</th>\n",
+       "      <th>Value - AUM €</th>\n",
+       "    </tr>\n",
+       "  </thead>\n",
+       "  <tbody>\n",
+       "    <tr>\n",
+       "      <th>0</th>\n",
+       "      <td>003</td>\n",
+       "      <td>166</td>\n",
+       "      <td>166</td>\n",
+       "      <td>200000647</td>\n",
+       "      <td>France</td>\n",
+       "      <td>France</td>\n",
+       "      <td>Diversified</td>\n",
+       "      <td>Patrimoine</td>\n",
+       "      <td>FCP</td>\n",
+       "      <td>NO</td>\n",
+       "      <td>Carmignac Patrimoine</td>\n",
+       "      <td>A</td>\n",
+       "      <td>EUR</td>\n",
+       "      <td>FR0010135103</td>\n",
+       "      <td>2015-03-31</td>\n",
+       "      <td>35.368</td>\n",
+       "      <td>24648.6666</td>\n",
+       "      <td>24648.6666</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>1</th>\n",
+       "      <td>003</td>\n",
+       "      <td>166</td>\n",
+       "      <td>166</td>\n",
+       "      <td>200000647</td>\n",
+       "      <td>France</td>\n",
+       "      <td>France</td>\n",
+       "      <td>Diversified</td>\n",
+       "      <td>Patrimoine</td>\n",
+       "      <td>FCP</td>\n",
+       "      <td>NO</td>\n",
+       "      <td>Carmignac Patrimoine</td>\n",
+       "      <td>A</td>\n",
+       "      <td>EUR</td>\n",
+       "      <td>FR0010135103</td>\n",
+       "      <td>2015-11-30</td>\n",
+       "      <td>35.368</td>\n",
+       "      <td>22413.0553</td>\n",
+       "      <td>22413.0553</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>2</th>\n",
+       "      <td>003</td>\n",
+       "      <td>166</td>\n",
+       "      <td>166</td>\n",
+       "      <td>200000647</td>\n",
+       "      <td>France</td>\n",
+       "      <td>France</td>\n",
+       "      <td>Diversified</td>\n",
+       "      <td>Patrimoine</td>\n",
+       "      <td>FCP</td>\n",
+       "      <td>NO</td>\n",
+       "      <td>Carmignac Patrimoine</td>\n",
+       "      <td>A</td>\n",
+       "      <td>EUR</td>\n",
+       "      <td>FR0010135103</td>\n",
+       "      <td>2015-12-31</td>\n",
+       "      <td>35.368</td>\n",
+       "      <td>22051.2406</td>\n",
+       "      <td>22051.2406</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>3</th>\n",
+       "      <td>003</td>\n",
+       "      <td>166</td>\n",
+       "      <td>166</td>\n",
+       "      <td>200000647</td>\n",
+       "      <td>France</td>\n",
+       "      <td>France</td>\n",
+       "      <td>Diversified</td>\n",
+       "      <td>Patrimoine</td>\n",
+       "      <td>FCP</td>\n",
+       "      <td>NO</td>\n",
+       "      <td>Carmignac Patrimoine</td>\n",
+       "      <td>A</td>\n",
+       "      <td>EUR</td>\n",
+       "      <td>FR0010135103</td>\n",
+       "      <td>2016-03-31</td>\n",
+       "      <td>35.368</td>\n",
+       "      <td>21626.1173</td>\n",
+       "      <td>21626.1173</td>\n",
+       "    </tr>\n",
+       "    <tr>\n",
+       "      <th>4</th>\n",
+       "      <td>003</td>\n",
+       "      <td>166</td>\n",
+       "      <td>166</td>\n",
+       "      <td>200000647</td>\n",
+       "      <td>France</td>\n",
+       "      <td>France</td>\n",
+       "      <td>Diversified</td>\n",
+       "      <td>Patrimoine</td>\n",
+       "      <td>FCP</td>\n",
+       "      <td>NO</td>\n",
+       "      <td>Carmignac Patrimoine</td>\n",
+       "      <td>A</td>\n",
+       "      <td>EUR</td>\n",
+       "      <td>FR0010135103</td>\n",
+       "      <td>2016-11-30</td>\n",
+       "      <td>35.368</td>\n",
+       "      <td>22489.4502</td>\n",
+       "      <td>22489.4502</td>\n",
+       "    </tr>\n",
+       "  </tbody>\n",
+       "</table>\n",
+       "</div>"
+      ],
+      "text/plain": [
+       "  Agreement - Code Company - Id Company - Ultimate Parent Id  \\\n",
+       "0              003          166                          166   \n",
+       "1              003          166                          166   \n",
+       "2              003          166                          166   \n",
+       "3              003          166                          166   \n",
+       "4              003          166                          166   \n",
+       "\n",
+       "  Registrar Account - ID Registrar Account - Region  \\\n",
+       "0              200000647                     France   \n",
+       "1              200000647                     France   \n",
+       "2              200000647                     France   \n",
+       "3              200000647                     France   \n",
+       "4              200000647                     France   \n",
+       "\n",
+       "  RegistrarAccount - Country Product - Asset Type Product - Strategy  \\\n",
+       "0                     France          Diversified         Patrimoine   \n",
+       "1                     France          Diversified         Patrimoine   \n",
+       "2                     France          Diversified         Patrimoine   \n",
+       "3                     France          Diversified         Patrimoine   \n",
+       "4                     France          Diversified         Patrimoine   \n",
+       "\n",
+       "  Product - Legal Status Product - Is Dedie ?        Product - Fund  \\\n",
+       "0                    FCP                   NO  Carmignac Patrimoine   \n",
+       "1                    FCP                   NO  Carmignac Patrimoine   \n",
+       "2                    FCP                   NO  Carmignac Patrimoine   \n",
+       "3                    FCP                   NO  Carmignac Patrimoine   \n",
+       "4                    FCP                   NO  Carmignac Patrimoine   \n",
+       "\n",
+       "  Product - Shareclass Type Product - Shareclass Currency Product - Isin  \\\n",
+       "0                         A                           EUR   FR0010135103   \n",
+       "1                         A                           EUR   FR0010135103   \n",
+       "2                         A                           EUR   FR0010135103   \n",
+       "3                         A                           EUR   FR0010135103   \n",
+       "4                         A                           EUR   FR0010135103   \n",
+       "\n",
+       "  Centralisation Date  Quantity - AUM  Value - AUM CCY  Value - AUM €  \n",
+       "0          2015-03-31          35.368       24648.6666     24648.6666  \n",
+       "1          2015-11-30          35.368       22413.0553     22413.0553  \n",
+       "2          2015-12-31          35.368       22051.2406     22051.2406  \n",
+       "3          2016-03-31          35.368       21626.1173     21626.1173  \n",
+       "4          2016-11-30          35.368       22489.4502     22489.4502  "
+      ]
+     },
+     "execution_count": 27,
+     "metadata": {},
+     "output_type": "execute_result"
+    }
+   ],
+   "source": [
+    "aum_data['AUM ENSAE V2 -20251105.csv'].head()"
+   ]
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "id": "22042f8f-1492-44a4-a492-5074ef1dc9f6",
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  }
+ ],
+ "metadata": {
+  "kernelspec": {
+   "display_name": "Python 3 (ipykernel)",
+   "language": "python",
+   "name": "python3"
+  },
+  "language_info": {
+   "codemirror_mode": {
+    "name": "ipython",
+    "version": 3
+   },
+   "file_extension": ".py",
+   "mimetype": "text/x-python",
+   "name": "python",
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.13.8"
+  }
+ },
+ "nbformat": 4,
+ "nbformat_minor": 5
+}