diff --git a/gamestonk_terminal/jupyter/dashboards/chains.ipynb b/gamestonk_terminal/jupyter/dashboards/chains.ipynb
index af55e079b05..4a1287d8865 100644
--- a/gamestonk_terminal/jupyter/dashboards/chains.ipynb
+++ b/gamestonk_terminal/jupyter/dashboards/chains.ipynb
@@ -2,7 +2,7 @@
  "cells": [
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": 13,
    "id": "e9ad60bc",
    "metadata": {},
    "outputs": [],
@@ -16,11 +16,24 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 7,
+   "execution_count": 18,
    "id": "beb36881",
    "metadata": {},
    "outputs": [],
    "source": [
+    "opts = [\n",
+    "    \"lastTradeDate\",\n",
+    "    \"strike\",\n",
+    "    \"lastPrice\",\n",
+    "    \"bid\",\n",
+    "    \"ask\",\n",
+    "    \"change\",\n",
+    "    \"percentChange\",\n",
+    "    \"volume\",\n",
+    "    \"openInterest\",\n",
+    "    \"impliedVolatility\",\n",
+    "]\n",
+    "\n",
     "def clean_str(string):\n",
     "    new_str = \"\"\n",
     "    for letter in string:\n",
@@ -32,7 +45,8 @@
     "def format_plotly(fig, x, y, ticker, expiry, inst):\n",
     "    fig.update_yaxes(title=clean_str(x))\n",
     "    fig.update_xaxes(title=clean_str(y))\n",
-    "    title = f\"{clean_str(y)} vs. {clean_str(x)} for {ticker.upper()} {inst}s on {expiry}\"\n",
+    "    expires = \", \".join(expiry)\n",
+    "    title = f\"{clean_str(y)} vs. {clean_str(x)} for {ticker.upper()} {inst}s on {expires}\"\n",
     "    fig.update_layout(\n",
     "        autosize=False,\n",
     "        width=1000,\n",
@@ -49,7 +63,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 8,
+   "execution_count": 19,
    "id": "f8c2f65c",
    "metadata": {
     "tags": [
@@ -60,12 +74,12 @@
     {
      "data": {
       "application/vnd.jupyter.widget-view+json": {
-       "model_id": "295abc68725748ad95afc1ffdf7825de",
+       "model_id": "5906faf5dfa944a6bee1c6c4b84d8ebd",
        "version_major": 2,
        "version_minor": 0
       },
       "text/plain": [
-       "VBox(children=(HTML(value='<h1>Option Chain Dashboard</h1>'), VBox(children=(Text(value='', description='Ticke…"
+       "VBox(children=(HTML(value='<h1>Option Chain Dashboard</h1>'), HBox(children=(VBox(children=(Text(value='', des…"
       ]
      },
      "metadata": {},
@@ -73,61 +87,56 @@
     }
    ],
    "source": [
-    "def view_chart(ticker, expiry, inst, x, y):\n",
-    "    global last_ticker, last_exp\n",
-    "    # set_interval_opts(interval_widget,start,end)\n",
-    "    if ticker:\n",
-    "        stock = yf.Ticker(ticker)\n",
-    "        if ticker != last_ticker:\n",
-    "            exps = stock.options\n",
-    "            exps = [\"\"] + list(exps)\n",
-    "            exp_w.options = exps\n",
-    "            last_ticker = ticker\n",
+    "class Chart:\n",
+    "    def __init__(self):\n",
+    "        self.last_ticker = \"\"\n",
+    "        self.dfs = {}\n",
+    "        \n",
+    "    def update(self, ticker, expiry, inst, x, y):\n",
+    "        if ticker:\n",
+    "            stock = yf.Ticker(ticker)\n",
+    "            if ticker != self.last_ticker:\n",
+    "                exp_w.options = stock.options\n",
+    "                self.last_ticker = ticker\n",
     "\n",
-    "        if expiry:\n",
-    "            chains = stock.option_chain(expiry)\n",
-    "            df = chains.calls if inst == \"Call\" else chains.puts\n",
+    "            if expiry:\n",
+    "                fig = go.Figure()\n",
+    "                for expire in expiry:\n",
+    "                    if expire not in self.dfs:\n",
+    "                        self.dfs[expire] = stock.option_chain(expire)\n",
+    "                    group = self.dfs[expire]\n",
+    "                    df = group.calls if inst == \"Call\" else group.puts\n",
     "\n",
-    "            fig = go.Figure()\n",
-    "            plot = go.Scatter(\n",
-    "                x=df[x],\n",
-    "                y=df[y],\n",
-    "                mode=\"lines\",\n",
-    "            )\n",
-    "            fig.add_trace(plot)\n",
+    "                    plot = go.Scatter(\n",
+    "                        x=df[x],\n",
+    "                        y=df[y],\n",
+    "                        mode=\"lines\",\n",
+    "                        connectgaps=True,\n",
+    "                        name=expire,\n",
+    "                    )\n",
+    "                    fig.add_trace(plot)\n",
     "\n",
-    "            format_plotly(fig, x, y, ticker, expiry, inst)\n",
+    "                format_plotly(fig, x, y, ticker, expiry, inst)\n",
     "\n",
-    "            if os.environ.get(\"SERVER_SOFTWARE\", \"jupyter\").startswith(\"voila\"):\n",
-    "                fig.show(config={\"showTips\": False}, renderer=\"notebook\")\n",
-    "            else:\n",
-    "                fig.show(config={\"showTips\": False})\n",
+    "                if os.environ.get(\"SERVER_SOFTWARE\", \"jupyter\").startswith(\"voila\"):\n",
+    "                    fig.show(config={\"showTips\": False}, renderer=\"notebook\")\n",
+    "                else:\n",
+    "                    fig.show(config={\"showTips\": False})\n",
     "\n",
     "\n",
-    "last_ticker = \"\"\n",
-    "last_exp = \"\"\n",
-    "opts = [\n",
-    "    \"lastTradeDate\",\n",
-    "    \"strike\",\n",
-    "    \"lastPrice\",\n",
-    "    \"bid\",\n",
-    "    \"ask\",\n",
-    "    \"change\",\n",
-    "    \"percentChange\",\n",
-    "    \"volume\",\n",
-    "    \"openInterest\",\n",
-    "    \"impliedVolatility\",\n",
-    "]\n",
-    "\n",
     "x_w = widgets.Dropdown(options=opts, value=\"strike\", description=\"X\")\n",
     "y_w = widgets.Dropdown(options=opts, value=\"lastPrice\", description=\"Y\")\n",
     "tickers_w = widgets.Text(description=\"Ticker\")\n",
-    "exp_w = widgets.Dropdown(description=\"Expiry\")\n",
+    "exp_w = widgets.SelectMultiple(description=\"Expiry\")\n",
     "inst_w = widgets.Dropdown(options=[\"Put\", \"Call\"], value=\"Call\", description=\"Type\")\n",
-    "controls = widgets.VBox([tickers_w, exp_w, inst_w, x_w, y_w])\n",
     "\n",
+    "select_opt = widgets.VBox([tickers_w, exp_w])\n",
+    "select_plot = widgets.VBox([inst_w, x_w, y_w])\n",
+    "controls = widgets.HBox([select_opt, select_plot])\n",
+    "\n",
+    "chart = Chart()\n",
     "stocks_view = widgets.interactive_output(\n",
-    "    view_chart,\n",
+    "    chart.update,\n",
     "    {\"ticker\": tickers_w, \"expiry\": exp_w, \"inst\": inst_w, \"x\": x_w, \"y\": y_w},\n",
     ")\n",
     "\n",