如何保存财务响应中的信息

Question

import yfinance as yf
from datetime import datetime, timedelta
from pandas import DataFrame

startDate = datetime.now ()- timedelta(100)
endday = datetime.now()-timedelta(-1)

stockNo = xxx      # xxx1, xxx2, ...stock code
start = startDate, end = endday
stock = yf.Ticker(stockNo)
stock_df = pd.DataFrame(stock.history(start = startDate, end = endday ))

f财务响应如下，我如何将此信息保存为列表或数据帧

• xxx1:未找到数据，符号可能会被摘牌
• xxx2：未找到数据，符号可能会被摘牌

Answer 1

这是一个非常晚的答案，但考虑到还没有：

import yfinance as yf 
import pandas as pd
ticker = "ENTER_YOUR_TICKER_HERE"
yahootickerdata = yf.Ticker(f"{ticker}")
# this is already a dataframe so no  need to read it in as one
# but this depends on what you're requesting from yfinance
earnings = yahootickerdata.earnings
# save to CSV
earnings.to_csv(f"data/{ticker}-yahoo-earnings.csv")
# and next time you can just load the CSV
df = pd.read_csv(f"data/{ticker}-yahoo-earnings.csv")