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Extra hover text not work in Candlestick charts #2481

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@Yevgnen

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@Yevgnen

Example:

#!/usr/bin/env python3
# -*- coding: utf-8 -*-

import numpy as np
import pandas as pd
import plotly.graph_objs as go
import plotly.offline as py


import datetime

n = 20
open = 2 + np.abs(np.random.randn(n))
high = open + 1
low = open - 1
close = open + np.random.randn(n)
df = pd.DataFrame(
    {
        'open': open,
        'high': high,
        'low': low,
        'close': close
    },
    index=pd.date_range(
        '2010-01-01',
        pd.to_datetime('2010-01-01') + datetime.timedelta(days=n - 1)))

hovertext = []
for i in range(len(df.open)):
    hovertext.append('Point' + str(i))

trace = go.Candlestick(
    x=df.index,
    open=df.open,
    high=df.high,
    low=df.low,
    close=df.close,
    text=hovertext,
    hoverinfo='all')
data = [trace]
py.plot(data, filename='ohlc_custom_hover.html')

However, turning the line trace = go.Candlestick( to trace = go.Ohlc( works just fine.

The plotly version is 2.2.3.

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