Update app.py

app.py

@@ -3,6 +3,7 @@ import yfinance as yf
 import pandas as pd
 import cufflinks as cf
 import datetime
+import plotly.graph_objects as go
 
 # App title
 st.markdown('''
@@ -40,11 +41,29 @@ if tickerSymbol:
     st.header('**Ticker data**')
     st.write(tickerDf)
 
+
+
+    # Create a candlestick chart and volume bar chart
+    fig_candlestick = go.Figure(data=[go.Candlestick(x=tickerDf.index,
+                                                     open=tickerDf['Open'],
+                                                     high=tickerDf['High'],
+                                                     low=tickerDf['Low'],
+                                                     close=tickerDf['Close'])])
+
+    fig_volume = go.Figure(data=[go.Bar(x=tickerDf.index, y=tickerDf['Volume'])])
+
+    st.header('**Candlestick Chart**')
+    st.plotly_chart(fig_candlestick)
+
+    st.header('**Volume Bar Chart**')
+    st.plotly_chart(fig_volume)
+
     # Bollinger bands
     st.header('**Bollinger Bands**')
     qf = cf.QuantFig(tickerDf, title='First Quant Figure', legend='top', name='GS')
     qf.add_bollinger_bands()
     fig = qf.iplot(asFigure=True)
     st.plotly_chart(fig)
+
 else:
     st.warning("Please enter a valid Stock Ticker Symbol.")