案例完整代码：
正常版：
import yfinance as yf
aapl= yf.Ticker("aapl")
aapl_historical = aapl.history(start="2022-11-06", end="2022-11-11", interval="1m")
aapl_historical
科学上网版：
import yfinance as yf
aapl= yf.Ticker("aapl")
aapl_historical = aapl.history(start="2022-11-06", end="2022-11-11", interval="1m", proxy="http://127.0.0.1:7890")
aapl_historical
原创文章，作者：朋远方，如若转载，请注明出处：https://caovan.com/04-daoruyfinanceshuju/.html
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