Update app.py

app.py

@@ -52,12 +52,15 @@ ibkr_df = get_ibkr_parquet()
 
 
 st.title('Trades')
+st.markdown('**Premium**')
 trade_opt = st.selectbox(
     'Select Trade Pair',
     list(trade_df.currency_pair.unique())
 )
 
 params = trade_ibkr_dict[trade_opt]
+trade_for_vis = trade_df[trade_df.currency_pair==trade_opt]
+
 if params[2] == 'normal':
     tmp_df = fx_pair(trade_df,ibkr_df,trade_opt,params[0],inv=params[1])
     min_y = tmp_df.premium.min()
@@ -83,7 +86,7 @@ if params[2] == 'normal':
     y = 'independent'
 )
     st.altair_chart(op.interactive(),use_container_width=True)
-
+    
     
 elif params[2] == 'stable':
     tmp_df = trade_df[trade_df.currency_pair==trade_opt]
@@ -113,6 +116,18 @@ elif params[2] == 'cross':
     y = 'independent'
 )
     st.altair_chart(op.interactive(), use_container_width=True)
+if params[2] != 'stable':
+    st.markdown('**Price**')
+    trade_for_vis = trade_for_vis.loc[str(ibkr_df.index[0]):str(ibkr_df.index[-1])]
+    trade_min = trade_for_vis['price'].min()
+    trade_max = trade_for_vis['price'].max()
+
+    trade_sc = alt.Chart(trade_for_vis).mark_circle().encode(
+        x='time', y=alt.Y('price', scale=alt.Scale(domain=[trade_min, trade_max])), 
+            size='amount', color='side', tooltip=['time', 'price', 'side','amount']
+    )
+    layered = alt.layer(trade_sc,line)
+    st.altair_chart(layered.interactive(),use_container_width=True)
 
 
 #show_df = trade_df[trade_df.currency_pair==trade_opt]