plotly基于dataframe数据绘制股票自定义K线图

Posted 2021-08-31 Data+Science+Insight

plotly基于dataframe数据绘制股票自定义K线图

#  绘制蜡烛图并自定义可视化形式；

import plotly as py
import plotly.graph_objs as go
import pandas as pd

fig = go.Figure()

# -------------pre def
pyplt = py.offline.plot

df = pd.read_csv(r\'dat/appl.csv\', index_col=[\'date\'], parse_dates=[\'date\'])

trace = go.Candlestick(x=df.index,
                open=df.open,
                high=df.high,
                low=df.low,
                close=df.close,
                increasing=dict(line=dict(color=\'#FF0000\')),
                decreasing=dict(line=dict(color=\'#0C05F9\'))
                )
data = [trac