如何使用 yfinance 获取基本比率（例如市盈率、市净率）

Question

我一直想知道如何使用 yfinance 获得一系列基本面信息，例如公司的市盈率。多家公司的历史比率。

我努力了

import yfinance as yf
rio=yf.Ticker("RIO.AX")
rio.financials 

但我的结果给了我空数据框，有人可以帮忙吗？或我能阅读的任何文档，非常感谢

Answer 1

yfinance 似乎无法再检索公司财务信息（自 2020 年 10 月以来它就不再对我有用）

但是，如果您不反对尝试另一个库，那么可以使用yahoo_fin

pip install yahoo_fin
pip install requests_html

安装后：

import yahoo_fin.stock_info as si
msft_data = si.get_quote_table("MSFT")

该词典如下所示：

{'1y Target Est': 239.71,
 '52 Week Range': '132.52 - 232.86',
 'Ask': '215.25 x 800',
 'Avg. Volume': 31253650.0,
 'Beta (5Y Monthly)': 0.87,
 'Bid': '215.00 x 900',
 "Day's Range": '214.04 - 216.27',
 'EPS (TTM)': 6.2,
 'Earnings Date': 'Jan 27, 2021 - Feb 01, 2021',
 'Ex-Dividend Date': 'Nov 18, 2020',
 'Forward Dividend & Yield': '2.24 (1.04%)',
 'Market Cap': '1.627T',
 'Open': 214.85,
 'PE Ratio (TTM)': 34.72,
 'Previous Close': 213.87,
 'Quote Price': 215.22999572753906,
 'Volume': 12886232.0}

过去 12 个月的市盈率在那里，市净率无法通过该库获得。

免责声明：我与上述库没有任何关系，我只是发现当 yfinance 不起作用时它是 yfinance 的有用替代品。

更多信息可以通过此链接找到： https://algotrading101.com/learn/yahoo-finance-api-guide/

Answer 2

使用以下代码行会更容易一些。更简单，输出产生一个 pandas df，其尾随和远期市盈率作为 150 个值之一：

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microsoft = yf.Ticker('MSFT')\ndict =  microsoft.info\ndf = pd.DataFrame.from_dict(dict,orient='index')\ndf = df.reset_index()\n

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输出：

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index   0\n0   zip 98052-6399\n1   sector  Technology\n2   fullTimeEmployees   181000\n3   longBusinessSummary Microsoft Corporation develops, licenses, and ...\n4   city    Redmond\n5   phone   425 882 8080\n6   state   WA\n7   country United States\n8   companyOfficers []\n9   website http://www.microsoft.com\n10  maxAge  1\n11  address1    One Microsoft Way\n12  industry    Software\xe2\x80\x94Infrastructure\n13  ebitdaMargins   0.48649\n14  profitMargins   0.38515\n15  grossMargins    0.68865\n16  operatingCashflow   81945001984\n17  revenueGrowth   0.22\n18  operatingMargins    0.42143\n19  ebitda  85745000448\n20  targetLowPrice  299.93\n21  recommendationKey   buy\n22  grossProfits    115856000000\n23  freeCashflow    49819750400\n24  targetMedianPrice   360\n25  currentPrice    336.07\n26  earningsGrowth  0.489\n27  currentRatio    2.165\n28  returnOnAssets  0.14589\n29  numberOfAnalystOpinions 38\n30  targetMeanPrice 357.27\n31  debtToEquity    51.938\n32  returnOnEquity  0.49303\n33  targetHighPrice 407\n34  totalCash   130584002560\n35  totalDebt   78934999040\n36  totalRevenue    176250994688\n37  totalCashPerShare   17.393\n38  financialCurrency   USD\n39  revenuePerShare 23.395\n40  quickRatio  1.961\n41  recommendationMean  1.6\n42  exchange    NMS\n43  shortName   Microsoft Corporation\n44  longName    Microsoft Corporation\n45  exchangeTimezoneName    America/New_York\n46  exchangeTimezoneShortName   EST\n47  isEsgPopulated  False\n48  gmtOffSetMilliseconds   -18000000\n49  quoteType   EQUITY\n50  symbol  MSFT\n51  messageBoardId  finmb_21835\n52  market  us_market\n53  annualHoldingsTurnover  None\n54  enterpriseToRevenue 14.051\n55  beta3Year   None\n56  enterpriseToEbitda  28.881\n57  52WeekChange    0.550062\n58  morningStarRiskRating   None\n59  forwardEps  10.51\n60  revenueQuarterlyGrowth  None\n61  sharesOutstanding   7507979776\n62  fundInceptionDate   None\n63  annualReportExpenseRatio    None\n64  totalAssets None\n65  bookValue   20.242\n66  sharesShort 49332744\n67  sharesPercentSharesOut  0.0066\n68  fundFamily  None\n69  lastFiscalYearEnd   1625011200\n70  heldPercentInstitutions 0.71896\n71  netIncomeToCommon   67882999808\n72  trailingEps 8.939\n73  lastDividendValue   0.56\n74  SandP52WeekChange   0.29114\n75  priceToBook 16.6026\n76  heldPercentInsiders 0.00078\n77  nextFiscalYearEnd   1688083200\n78  yield   None\n79  mostRecentQuarter   1632960000\n80  shortRatio  1.97\n81  sharesShortPreviousMonthDate    1632960000\n82  floatShares 7500172144\n83  beta    0.862337\n84  enterpriseValue 2476438192128\n85  priceHint   2\n86  threeYearAverageReturn  None\n87  lastSplitDate   1045526400\n88  lastSplitFactor 2:1\n89  legalType   None\n90  lastDividendDate    1629244800\n91  morningStarOverallRating    None\n92  earningsQuarterlyGrowth 0.476\n93  priceToSalesTrailing12Months    14.316\n94  dateShortInterest   1635465600\n95  pegRatio    2.25\n96  ytdReturn   None\n97  forwardPE   31.9762\n98  lastCapGain None\n99  shortPercentOfFloat 0.0066\n100 sharesShortPriorMonth   47171313\n101 impliedSharesOutstanding    None\n102 category    None\n103 fiveYearAverageReturn   None\n104 previousClose   336.72\n105 regularMarketOpen   337.54\n106 twoHundredDayAverage    284.087\n107 trailingAnnualDividendYield 0.0068306\n108 payoutRatio 0.2506\n109 volume24Hr  None\n110 regularMarketDayHigh    337.842\n111 navPrice    None\n112 averageDailyVolume10Day 21823516\n113 regularMarketPreviousClose  336.72\n114 fiftyDayAverage 310.283\n115 trailingAnnualDividendRate  2.3\n116 open    337.54\n117 toCurrency  None\n118 averageVolume10days 21823516\n119 expireDate  None\n120 algorithm   None\n121 dividendRate    2.48\n122 exDividendDate  1637107200\n123 circulatingSupply   None\n124 startDate   None\n125 regularMarketDayLow 334.034\n126 currency    USD\n127 trailingPE  37.5959\n128 regularMarketVolume 15975249\n129 lastMarket  None\n130 maxSupply   None\n131 openInterest    None\n132 marketCap   2523206778880\n133 volumeAllCurrencies None\n134 strikePrice None\n135 averageVolume   23879857\n136 dayLow  334.034\n137 ask 336.4\n138 askSize 800\n139 volume  15975249\n140 fiftyTwoWeekHigh    338.79\n141 fromCurrency    None\n142 fiveYearAvgDividendYield    1.45\n143 fiftyTwoWeekLow 208.16\n144 bid 336.32\n145 tradeable   False\n146 dividendYield   0.0074\n147 bidSize 900\n148 dayHigh 337.842\n149 regularMarketPrice  336.07\n150 preMarketPrice  337.5\n151 logo_url    https://logo.clearbit.com/microsoft.com\n

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