✊🏿 Black Lives Matter. Please consider donating to Black Girls Code today.
⚡️ Concerned about the grid? Kyle Baranko teaches how to predicting peak loads using XGBoost. Register for the August webinar!

How to control OHLC and RSI subplot with slider?

I have an OHLC Chart in row1, col1 of my plot. I have a single line indicator in row2 col1 of my chart. How do I control both subplots with the slider that the OHLC generates. In the example below the second graph is RSI. I can zoom into the OHLC but the subplot below stays static which defeats the purpose of it.

fig = make_subplots(rows=2, cols=1,specs=[[{"secondary_y": True}],
                                          [{"secondary_y": True}]])

               open=df['Open SPY'], 
               high=df['High SPY'],
               low=df['Low SPY'], 
               close=df['Close SPY'],
               increasing={'line': {'width': 1}},
               decreasing={'line': {'width': 1}})
               ,row=1, col=1

                y = df['Correlation'],
                     ),row=2, col=1)

fig.update_xaxes(showspikes=True, showticklabels=False, spikemode='across',spikecolor="grey",spikethickness=1)
fig.update_yaxes(title_text="RSI", range=[-1, 1], row=2, col=1)
fig.update_layout(xaxis={'type': 'category'},height=1000,width=1200,hoverdistance=0)

Data set can be replicated below

import talib
import pandas_datareader as dr
df = dr.get_data_yahoo('SPY')
df['RSI'] = talib.RSI(df['Close'],14)