[Python] plotly - remove holiday from stock plot not work as expected

Since 2025/2/17 is a holiday, It should be removed from plot.rangebreaks looks exactly for this case, but,it generate a very weird graph.

full code:

#!/usr/bin/env python3
import yfinance as yf
import plotly.graph_objs as go
from plotly.subplots import make_subplots
import pandas as pd
import datetime

STK="AMZN"
end_time = datetime.datetime.strptime("2025-02-19","%Y-%m-%d")
start_time = end_time - datetime.timedelta(days=7)
df = yf.Ticker(STK).history(start=start_time,end=end_time,interval="30m")

fig = make_subplots(rows=1, cols=1,
vertical_spacing=0.01,
#shared_xaxes=True
)

trace = go.Candlestick(
x=df.index,
open=df["Open"],
high=df["High"],
low=df["Low"],
close=df["Close"],
)
fig.add_trace(trace)

fig.update_xaxes(
rangebreaks=[
dict(bounds=["sat", "mon"]),
dict(values=["2025-02-17","2025-12-25"]),
dict(bounds=[16, 9.5], pattern="hour")
]
)
fig.show()



Output:

If comment out the second line in rangebreaks, output graph as below:



The expected output should be cut the range of 2025-02-17

Continue reading...