Update index.html

index.html

@@ -289,6 +289,20 @@ updateCountdown();
   "support_host": "https://www.tradingview.com"
 }
   </script>
+
+
+</div>
+      <div id="options">
+        import gradio as gr
+
+with gr.Blocks() as app:
+    gr.Markdown("""
+    ### OptionStrat Flow
+    [<span style="padding: 10px 20px; background-color: #0056b3; color: white; border-radius: 5px;">Truy cập Option Flow</span>](https://optionstrat.com/flow){:target="_blank"}
+    """)
+
+      </div>
+  
 </div>
 <!-- TradingView Widget END -->
     </div>
@@ -458,6 +472,7 @@ updateCountdown();
     <button class="tab-button" onclick="openTab('mke')">Events</button>
     <button class="tab-button" onclick="openTab('exchange-rate')">Tỷ Giá</button>
     <button class="tab-button" onclick="openTab('Hours')">Hours</button>
+    <button class="tab-button" onclick="openTab('options')">Options</button>
     <button class="tab-button" onclick="openTab('Expected Move')">E-Move</button>
   </div>
   </div>