updating files with missing info

data/closed_markets_div.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:d715e676a0779f18b69e9f549175793e6581cb9e87a456f3e8b0bc7db26190d6
-size 48884
+oid sha256:c10b8cb9acdfbcc56125f623fe432ccc253e823cfcb942fb5f49a74f817f6a76
+size 58624

data/unknown_traders.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:5c237838416f8339b145719e5b370df1d9763099f9e5fa3e75d4d69053e5d311
-size 200722
+oid sha256:340797fc315e6d71af1c4c2072b4a1d2d343fb722eac43a205fbf80cd2281074
+size 210044

data/weekly_mech_calls.parquet

@@ -1,3 +1,3 @@
 version https://git-lfs.github.com/spec/v1
-oid sha256:fcaf2cf4955d8bf73727d2e83aa959fe69b6ac99be801008d724b4810eea9c5f
-size 50599
+oid sha256:e9e8532910d7a0e4e9cab637cbb614810c564e2c95ad3a30b62c03268097a721
+size 55379

notebooks/closed_markets.ipynb

@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": 2,
    "metadata": {},
    "outputs": [],
    "source": [
@@ -95,6 +95,18 @@
     "markets_df.info()"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": 3,
+   "metadata": {},
+   "outputs": [],
+   "source": [
+    "def add_creation_date(df):\n",
+    "    df[\"creation_timestamp\"] = pd.to_datetime(df[\"creationTimestamp\"])\n",
+    "    df[\"creation_date\"] = df[\"creation_timestamp\"].dt.date\n",
+    "    df[\"creation_date\"] = pd.to_datetime(df[\"creation_date\"])"
+   ]
+  },
   {
    "cell_type": "code",
    "execution_count": 10,
@@ -106,6 +118,13 @@
     "markets_df[\"creation_date\"] = pd.to_datetime(markets_df[\"creation_date\"])"
    ]
   },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
   {
    "cell_type": "code",
    "execution_count": 11,