ranaroussi/yfinance
Dataframe with incorrect index type returned when combining two tickers (one without data)
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#1,382 创建于 2023年1月30日
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描述
import yfinance as yf
df = yf.download( tickers = ["^NDX", "^TWII"],
start="2023-01-22", end="2023-01-29",
interval = "1m",
group_by = 'column',
auto_adjust = False,
prepost = True,
threads = True,
proxy = None
)
[*********************100%***********************] 2 of 2 completed
1 Failed download:
- ^TWII: No data found for this date range, symbol may be delisted
It's not delisted, it's just there as there is no data due to the lunar new year. The problem is the returned dataframe index is not a datetime index, but has type object)
yfinace version 0.2.9, python 3.10.8 on Linux ubuntu