I am creating a Python plotly graph to display prices of multiple stocks. I’d like to be able to scroll horizontally and toggle series on/off.

I found some examples here but there was no toggle:

https://plotly.com/python/time-series/

I found a toggle example (below) but it doesn’t contain a horizontal scroll bar and it seems very complicated to add toggle behavior.

Would someone be able to help with a simpler example, say two stock series, with toggling and horizontal scroll? I can then extend it to 3/4/5/6 series.

Plotly: How to toggle traces with a button similar to clicking them in legend?

import numpy as np
import pandas as pd
import plotly.graph_objects as go
import datetime

NPERIODS = 200

np.random.seed(123)
df = pd.DataFrame(np.random.randint(-10, 12, size=(NPERIODS, 4)),
                  columns=list('ABCD'))
datelist = pd.date_range(datetime.datetime(2020, 1, 1).strftime('%Y-%m-%d'),
                         periods=NPERIODS).tolist()
df['dates'] = datelist 
df = df.set_index(['dates'])
df.index = pd.to_datetime(df.index)
df.iloc[0] = 0
df = df.cumsum()

# set up multiple traces
traces = []
buttons = []
for col in df.columns:
    traces.append(go.Scatter(x=df.index,
                            y=df[col],
                            visible=True,
                            name=col)
                )
    traces.append(go.Scatter(x=df.index,
                y=df[col]+20,
                visible=True,
                name=col)
    )
    buttons.append(dict(method='restyle',
                        label=col,
                        visible=True,
                        args=[{'visible':True},[i for i,x in enumerate(traces) if x.name == col]],
                        args2=[{'visible':'legendonly'},[i for i,x in enumerate(traces) if x.name == col]]
                        )
                )

allButton = [
    dict(
        method='restyle',
        label=col,
        visible=True,
        args=[{'visible':True}],
        args2=[{'visible':'legendonly'}]
    )
]

# create the layout 
layout = go.Layout(
    updatemenus=[
        dict(
            type='buttons',
            direction='right',
            x=0.7,
            y=1.3,
            showactive=True,
            buttons=allButton + buttons
        )
    ],
    title=dict(text='Toggle Traces',x=0.5),
    showlegend=True
)

fig = go.Figure(data=traces,layout=layout)

# add dropdown menus to the figure
fig.show()