A .NET library for retrieving real-time and historical financial data from Yahoo Finance and other popular sources.
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$ dotnet add package Finance.NETReadme
A .NET library for retrieving real-time and historical financial data from Yahoo Finance and other popular sources.
$ dotnet add package Finance.NET
An easy-to-use .NET library for accessing and aggregating financial data from multiple sources.
This library enables developers to retrieve financial data via APIs and HTML scraping from a variety of providers. It's ideal for building analytical tools, dashboards, or financial applications that require access to market data.
This section guides you through installing Finance.NET, configuring services, and basic data retrieval.
Install via NuGet:
dotnet add package Finance.NETAdd Finance.NET to your service collection for dependency injection:
services.AddFinanceNet();Optional: Configure with custom settings.
services.AddFinanceNet(new FinanceNetConfiguration
{
HttpTimeout = 5,
HttpRetryCount = 3,
AlphaVantageApiKey = "ALPHA_VANTAGE__API_KEY"
});Example: Retrieve historical and real-time data for Tesla (TSLA):
public async Task Run(IYahooFinanceService yahooService)
{
var symbol = "TSLA";
var startDate = new DateTime(2020, 1, 1);
var records = await yahooService.GetRecordsAsync(symbol, startDate);
foreach (var record in records)
{
Console.WriteLine($"Date={record.Date}: {record.Open} / {record.Close}");
}
var quote = await yahooService.GetQuoteAsync(symbol);
Console.WriteLine($"Bid={quote.Bid}, Ask={quote.Ask}");
}Finance.NET exposes modular service interfaces for accessing diverse financial data through a consistent API. Each interface corresponds to a specific provider and supports its unique features.
Provides market data, company fundamentals, historical records, and real-time quotes.
GetInstrumentsAsyncRetrieves a collection of financial instruments.
EInstrumentType? filterByType: An optional filter to specify the type of asset. If not provided, all asset types will be included. Possible values:
Stock: Most active stocks.ETF: Most active exchange-traded funds (ETFs)Forex: Available currencies (foreign exchange).Crypto: Available cryptocurrencies.Index: Available world indices.CancellationToken token: (Optional) Cancellation token to cancel the operation if needed.A task that resolves to an IEnumerable<Instrument> containing the following properties for each item:
| Property | Type | Description | Example |
|---|---|---|---|
Symbol | string? | The ticker symbol of the instrument. | AAPL |
InstrumentType | EInstrumentType? | The type of the financial instrument. | Stock |
public async Task Run(IYahooFinanceService yahooService)
{
// Retrieve all instruments
var instruments = await yahooService.GetInstrumentsAsync();
// Retrieve only stock instruments
var stockInstruments = await yahooService.GetInstrumentsAsync(EInstrumentType.Stock);
foreach (var instrument in stockInstruments)
{
Console.WriteLine($"Symbol: {instrument.Symbol}, Type: {instrument.InstrumentType}");
}
}
GetProfileAsyncRetrieves the profile of a specific entity based on its symbol.
string symbol: The symbol of the quote (e.g., "AAPL" for Apple).CancellationToken token: (Optional) Cancellation token to cancel the operation if needed.A task that resolves to a Profile containing the following properties:
| Property | Type | Description | Example |
|---|---|---|---|
Adress | string? | The address. | One Apple Park Way, Cupertino, CA 95014 |
Phone | string? | The phone number. | +1-800-MY-APPLE |
Website | string? | The website URL. | https://www.apple.com |
Sector | string? | The sector in which the entity operates. | Technology |
Industry | string? | The industry the entity belongs to. | Consumer Electronics |
CntEmployees | long? | The number of employees. | 164000 |
Description | string? | A brief description. | Apple designs and ... |
public async Task Run(IYahooFinanceService yahooService)
{
var profile = await yahooService.GetProfileAsync("AAPL");
Console.WriteLine($"Address: {profile.Adress}");
Console.WriteLine($"Sector: {profile.Sector}");
Console.WriteLine($"Industry: {profile.Industry}");
Console.WriteLine($"Description: {profile.Description}");
}
GetSummaryAsyncRetrieves the summary of a specific asset based on its symbol.
string symbol: The symbol of the quote (e.g., "AAPL" for Apple).CancellationToken token: (Optional) Cancellation token to cancel the operation if needed.A task that resolves to a Summary containing the following properties:
| Property | Type | Description | Example |
|---|---|---|---|
Name | string? | Name of the asset. | Apple Inc. |
MarketTimeNotice | string? | Notice of market status. | Market Closed |
PreviousClose | decimal? | Previous closing price. | 180.14 |
Open | decimal? | Opening price of the stock. | 182.20 |
Bid | decimal? | Current bid price. | 180.00 |
Ask | decimal? | Current ask price. | 181.00 |
DaysRange_Min | decimal? | Minimum price today. | 179.50 |
DaysRange_Max | decimal? | Maximum price today. | 183.00 |
WeekRange52_Min | decimal? | Minimum price in 52 weeks. | 130.20 |
WeekRange52_Max | decimal? | Maximum price in 52 weeks. | 190.50 |
Volume | decimal? | Total volume traded today. | 25,000,000 |
AvgVolume | decimal? | Average daily volume. | 30,000,000 |
MarketCap_Intraday | decimal? | Market cap in the current session. | 2.85T |
Beta_5Y_Monthly | decimal? | 5-year beta (monthly data). | 1.20 |
PE_Ratio_TTM | decimal? | Price-to-earnings ratio (TTM). | 28.90 |
EPS_TTM | decimal? | Earnings per share (TTM). | 6.22 |
EarningsDate | DateTime? | Date of the next earnings report. | 2025-02-15 |
Forward_Dividend | decimal? | Expected forward dividend. | 0.88 |
Forward_Yield | decimal? | Forward dividend yield. | 0.49% |
Ex_DividendDate | DateTime? | Ex-dividend date. | 2025-01-10 |
OneYearTargetEst | decimal? | One-year target price estimate. |
public async Task Run(IYahooFinanceService yahooService)
{
// Retrieve the summary for Apple Inc.
var summary = await yahooService.GetSummaryAsync("AAPL");
Console.WriteLine($"Name: {summary.Name}");
Console.WriteLine($"Previous Close: {summary.PreviousClose}");
Console.WriteLine($"Open: {summary.Open}");
Console.WriteLine($"Bid: {summary.Bid}");
Console.WriteLine($"Ask: {summary.Ask}");
Console.WriteLine($"Average Volume: {summary.AvgVolume}");
Console.WriteLine($"EPS (TTM): {summary.EPS_TTM}");
}
GetFinancialsAsyncRetrieves the financial reports for a specified asset identified by its symbol.
string symbol: The symbol of the quote (e.g., "AAPL" for Apple).CancellationToken token: (Optional) Cancellation token to cancel the operation if needed.A task that resolves to a Dictionary<string, FinancialReport> where the key is the label (e.g., "Annual Report 2024") and the value is a FinancialReport containing the following properties:
| Property | Type | Description | Example |
|---|---|---|---|
TickerSymbol | string? | The company's stock symbol. | AAPL |
TotalRevenue | decimal? | Total revenue generated. | 394,328,000,000 |
CostOfRevenue | decimal? | Direct costs of goods/services sold. | 213,459,000,000 |
GrossProfit | decimal? | Gross profit (Revenue - Cost of Revenue). | 180,869,000,000 |
OperatingExpense | decimal? | Operating expenses incurred. | 34,152,000,000 |
OperatingIncome | decimal? | Operating income (Gross Profit - Operating Expenses). | 146,717,000,000 |
NetNonOperatingInterestIncomeExpense | decimal? | Net non-operating interest income/expense. | 2,500,000,000 |
OtherIncomeExpense | decimal? | Other non-core income/expenses. | -1,200,000,000 |
PretaxIncome | decimal? | Pretax income before taxes. | 148,017,000,000 |
TaxProvision | decimal? | Income taxes provisioned. | 25,000,000,000 |
NetIncomeCommonStockholders | decimal? | Net income for common stockholders. | 123,017,000,000 |
DilutedNIAvailableToComStockholders | decimal? | Diluted net income for common stockholders. | 120,517,000,000 |
BasicEPS | decimal? | Basic earnings per share. | 6.25 |
DilutedEPS | decimal? | Diluted earnings per share. | 6.15 |
BasicAverageShares | decimal? | Basic average shares for EPS. | 19,700,000,000 |
DilutedAverageShares | decimal? | Diluted average shares for EPS. | 19,600,000,000 |
TotalOperatingIncomeAsReported | decimal? | Reported total operating income. | 146,700,000,000 |
TotalExpenses | decimal? | Total expenses incurred. | 247,611,000,000 |
NetIncomeFromContinuingAndDiscontinuedOperation | decimal? | Net income from all operations. | 123,017,000,000 |
NormalizedIncome | decimal? | Normalized income adjusted for irregularities. | 125,500,000,000 |
InterestIncome | decimal? | Interest income earned. | 5,000,000,000 |
InterestExpense | decimal? | Interest expense incurred. | 2,500,000,000 |
NetInterestIncome | decimal? | Net interest income (Income - Expense). | 2,500,000,000 |
EBIT | decimal? | Earnings Before Interest and Taxes. | 148,217,000,000 |
EBITDA | decimal? | Earnings Before Interest, Taxes, Depreciation, and Amortization. | 151,217,000,000 |
ReconciledCostOfRevenue | decimal? | Adjusted cost of revenue. | 212,000,000,000 |
ReconciledDepreciation | decimal? | Adjusted depreciation expense. | 3,000,000,000 |
NetIncomeFromContinuingOperationNetMinorityInterest | decimal? | Net income from continuing operations. | 121,017,000,000 |
TotalUnusualItemsExcludingGoodwill | decimal? | Total unusual items, excluding goodwill. | -2,000,000,000 |
TotalUnusualItems | decimal? | Total unusual items, including goodwill. | -2,000,000,000 |
NormalizedEBITDA | decimal? | Adjusted EBITDA for unusual items. | 153,217,000,000 |
TaxRateForCalcs | decimal? | Tax rate used in calculations. | 16.9% |
TaxEffectOfUnusualItems | decimal? | Tax effect of unusual items. | -500,000,000 |
public async Task Run(IYahooFinanceService yahooService)
{
// Retrieve financial reports for Apple Inc.
var financialReports = await yahooService.GetFinancialsAsync("AAPL");
foreach (var label in financialReports.Keys)
{
var report = financialReports[label];
Console.WriteLine($"Label: {label}");
Console.WriteLine($"Ticker Symbol: {report.TickerSymbol}");
Console.WriteLine($"Total Revenue: {report.TotalRevenue}");
Console.WriteLine($"Cost of Revenue: {report.CostOfRevenue}");
Console.WriteLine($"Gross Profit: {report.GrossProfit}");
Console.WriteLine($"Operating Income: {report.OperatingIncome}");
Console.WriteLine($"Net Income: {report.NetIncomeCommonStockholders}");
Console.WriteLine();
}
}
GetRecordsAsyncRetrieves historical stock market data records for a specified asset identified by its symbol. Users can specify an optional date range.
string symbol: The symbol of the quote (e.g., "AAPL" for Apple).DateTime? startDate: (Optional) Start date for retrieving historical records. Defaults to 7 days before the current date if not provided.DateTime? endDate: (Optional) End date for retrieving historical records. Defaults to the current date if not provided.CancellationToken token: (Optional) Cancellation token to cancel the operation if needed.A task that resolves to an IEnumerable<Record>, where each Record represents a historical data point with the following properties:
| Property | Type | Description | Example |
|---|---|---|---|
Date | DateTime | The date of the record. | 2025-01-01 |
Open | decimal? | The opening price. | 150.25 |
High | decimal? | The highest price during the trading session. | 155.00 |
Low | decimal? | The lowest price during the trading session. | 148.50 |
Close | decimal? | The closing price at the end of the trading session. | 152.75 |
AdjustedClose | decimal? | The adjusted closing price, accounting for stock splits and dividends. | 153.00 |
Volume | long? | The trading volume (number of shares traded). | 10,000,000 |
public async Task Run(IYahooFinanceService yahooService)
{
// Retrieve historical records for Apple Inc. for the last 30 days
var startDate = DateTime.UtcNow.AddDays(-30);
var endDate = DateTime.UtcNow;
var records = await yahooService.GetRecordsAsync("AAPL", startDate, endDate);
foreach (var record in records)
{
Console.WriteLine($"Date: {record.Date:yyyy-MM-dd}");
Console.WriteLine($"Open: {record.Open:C}");
Console.WriteLine($"Close: {record.Close:C}");
Console.WriteLine();
}
}
GetQuoteAsyncRetrieves detailed information about a specific financial quote, identified by its symbol. This API is useful for accessing comprehensive data about a stock, ETF, or other traded financial instruments.
string symbol: The symbol of the quote (e.g., "AAPL" for Apple).CancellationToken token: (Optional) A cancellation token that can be used to cancel the operation if needed.A task that resolves to a Quote object. The Quote record contains detailed information about the requested financial instrument, as described in the table below.
| Property | Type | Description | Example |
|---|---|---|---|
Language | string? | The language of the quote. | "en" |
Region | string? | The region of the quote. | "US" |
QuoteType | string? | The type of the quote. | "equity" |
TypeDisp | string? | The display type of the quote. | "STOCK" |
QuoteSourceName | string? | The source of the quote. | "Yahoo Finance" |
CustomPriceAlertConfidence | string? | The confidence level of a custom price alert. | "HIGH" |
Currency | string? | The currency in which the stock is traded. | "USD" |
Exchange | string? | The exchange on which the stock is listed. | "NASDAQ" |
ShortName | string? | The short name of the symbol. | "AAPL" |
LongName | string? | The full name of the symbol. | "Apple Inc." |
ExchangeTimezoneName | string? | The time zone of the exchange. | "America/New_York" |
ExchangeTimezoneShortName | string? | The abbreviated time zone of the exchange. | "EST" |
GmtOffSetMilliseconds | long? | The GMT offset in milliseconds. | -18000000 |
Market | string? | The market the instrument is listed on. | "Equity" |
EsgPopulated | bool? | Indicates if ESG. | true |
RegularMarketChangePercent | double? | The percentage change in the regular market price. | 2.35 |
RegularMarketPrice | double? | The regular market price of the stock. | 145.67 |
MarketState | string? | The market state (e.g., open or closed). | "OPEN" |
FullExchangeName | string? | The full name of the exchange. | "NASDAQ Stock Market" |
FinancialCurrency | string? | The financial currency used for the quote. | "USD" |
RegularMarketOpen | double? | The opening price of the regular market. | 143.50 |
AverageDailyVolume3Month | long? | The average volume over the last 3 months. | 1500000 |
AverageDailyVolume10Day | long? | The average volume over the last 10 days. | 2000000 |
FiftyTwoWeekLowChange | double? | The change in the 52-week low price. | 10.00 |
FiftyTwoWeekLowChangePercent | double? | The percentage change in the 52-week low price. | 7.5 |
FiftyTwoWeekRange | string? | The 52-week price range. | "120.00 - 160.00" |
FiftyTwoWeekHighChange | double? | The change in the 52-week high price. | -5.00 |
FiftyTwoWeekHighChangePercent | double? | The percentage change in the 52-week high price. | -3.12 |
FiftyTwoWeekLow | double? | The price at its 52-week low. | 120.00 |
FiftyTwoWeekHigh | double? | The price at its 52-week high. | 160.00 |
FiftyTwoWeekChangePercent | double? | The percentage change in the 52-week price. | 5.0 |
EarningsDate | DateTime? | The earnings date. | 2025-02-01 |
DividendRate | double? | The current dividend rate. | 0.22 |
DividendDate | DateTime? | The date of the next dividend payment. | 2025-04-15 |
TrailingAnnualDividendYield | double? | The trailing annual dividend yield. | 1.5 |
MarketCap | long? | The market capitalization of the company. | 2450000000000 |
ForwardPe | double? | The forward PE ratio. | 28.9 |
PriceToBook | double? | The price-to-book ratio. | 12.5 |
AverageAnalystRating | string? | The average analyst rating. | "Buy" |
Tradeable | bool? | Indicates whether the instrument is tradeable. | true |
HasPrePostMarketData | bool? | Has the quote pre/post-market data. | true |
FirstTradeDate | DateTime? | The date of the first trade. | 1980-12-12 |
DisplayName | string? | The display name of the stock. | "Apple Inc." |
Symbol | string? | The symbol (ticker) of the stock. | "AAPL" |
public async Task DisplayQuote(IYahooFinanceService yahooService)
{
// Retrieve a quote for Apple Inc.
var quote = await yahooService.GetQuoteAsync("AAPL");
Console.WriteLine($"Symbol: {quote.Symbol}");
Console.WriteLine($"Name: {quote.ShortName}");
Console.WriteLine($"Market Price: {quote.RegularMarketPrice:C}");
Console.WriteLine($"52-Week High: {quote.FiftyTwoWeekHigh:C}");
Console.WriteLine($"52-Week Low: {quote.FiftyTwoWeekLow:C}");
Console.WriteLine($"Market Cap: {quote.MarketCap:N0}");
Console.WriteLine($"Currency: {quote.Currency}");
}
GetQuotesAsyncRetrieves quote data for multiple financial instruments identified by their symbols. The data includes detailed information about each instrument, such as pricing, market performance, and other financial metrics.
List<string> symbols: A list of symbols for which to retrieve data (e.g., ["AAPL", "MSFT", "GOOGL"]).CancellationToken token: (Optional) Cancellation token to cancel the operation if needed.A task that resolves to an IEnumerable<Quote>, where each Quote provides comprehensive data about a specific instrument.
| Property | Type | Description | Example |
|---|---|---|---|
Language | string? | The language of the quote. | "en" |
Region | string? | The region of the quote. | "US" |
QuoteType | string? | The type of the quote. | "equity" |
TypeDisp | string? | The display type of the quote. | "STOCK" |
QuoteSourceName | string? | The source of the quote. | "Yahoo Finance" |
CustomPriceAlertConfidence | string? | The confidence level of a custom price alert. | "HIGH" |
Currency | string? | The currency in which the stock is traded. | "USD" |
Exchange | string? | The exchange on which the stock is listed. | "NASDAQ" |
ShortName | string? | The short name of the symbol. | "AAPL" |
LongName | string? | The full name of the symbol. | "Apple Inc." |
ExchangeTimezoneName | string? | The time zone of the exchange. | "America/New_York" |
ExchangeTimezoneShortName | string? | The abbreviated time zone of the exchange. | "EST" |
GmtOffSetMilliseconds | long? | The GMT offset in milliseconds. | -18000000 |
Market | string? | The market the instrument is listed on. | "Equity" |
EsgPopulated | bool? | Indicates if ESG. | true |
RegularMarketChangePercent | double? | The percentage change in the regular market price. | 2.35 |
RegularMarketPrice | double? | The regular market price of the stock. | 145.67 |
MarketState | string? | The market state (e.g., open or closed). | "OPEN" |
FullExchangeName | string? | The full name of the exchange. | "NASDAQ Stock Market" |
FinancialCurrency | string? | The financial currency used for the quote. | "USD" |
RegularMarketOpen | double? | The opening price of the regular market. | 143.50 |
AverageDailyVolume3Month | long? | The average volume over the last 3 months. | 1500000 |
AverageDailyVolume10Day | long? | The average volume over the last 10 days. | 2000000 |
FiftyTwoWeekLowChange | double? | The change in the 52-week low price. | 10.00 |
FiftyTwoWeekLowChangePercent | double? | The percentage change in the 52-week low price. | 7.5 |
FiftyTwoWeekRange | string? | The 52-week price range. | "120.00 - 160.00" |
FiftyTwoWeekHighChange | double? | The change in the 52-week high price. | -5.00 |
FiftyTwoWeekHighChangePercent | double? | The percentage change in the 52-week high price. | -3.12 |
FiftyTwoWeekLow | double? | The price at its 52-week low. | 120.00 |
FiftyTwoWeekHigh | double? | The price at its 52-week high. | 160.00 |
FiftyTwoWeekChangePercent | double? | The percentage change in the 52-week price. | 5.0 |
EarningsDate | DateTime? | The earnings date. | 2025-02-01 |
DividendRate | double? | The current dividend rate. | 0.22 |
DividendDate | DateTime? | The date of the next dividend payment. | 2025-04-15 |
TrailingAnnualDividendYield | double? | The trailing annual dividend yield. | 1.5 |
MarketCap | long? | The market capitalization of the company. | 2450000000000 |
ForwardPe | double? | The forward PE ratio. | 28.9 |
PriceToBook | double? | The price-to-book ratio. | 12.5 |
AverageAnalystRating | string? | The average analyst rating. | "Buy" |
Tradeable | bool? | Indicates whether the instrument is tradeable. | true |
HasPrePostMarketData | bool? | Has the quote pre/post-market data. | true |
FirstTradeDate | DateTime? | The date of the first trade. | 1980-12-12 |
DisplayName | string? | The display name of the stock. | "Apple Inc." |
Symbol | string? | The symbol (ticker) of the stock. | "AAPL" |
public async Task Run(IYahooFinanceService yahooService)
{
// Retrieve quotes for Apple, Microsoft, and Google
var symbols = new List<string> { "AAPL", "MSFT", "GOOGL" };
var quotes = await yahooService.GetQuotesAsync(symbols);
foreach (var quote in quotes)
{
Console.WriteLine($"Symbol: {quote.Symbol}");
Console.WriteLine($"Name: {quote.DisplayName}");
Console.WriteLine($"Price: {quote.RegularMarketPrice:C}");
Console.WriteLine($"52-Week High: {quote.FiftyTwoWeekHigh:C}");
Console.WriteLine($"52-Week Low: {quote.FiftyTwoWeekLow:C}");
Console.WriteLine($"Market Cap: {quote.MarketCap:N0}");
Console.WriteLine($"Dividend Yield: {quote.DividendYield:P}");
Console.WriteLine($"Earnings Date: {quote.EarningsDate:yyyy-MM-dd}");
Console.WriteLine();
}
}
Offers stock, forex, and cryptocurrency data including intraday and historical records.
To get started, obtain a free API key from Alpha Vantage.
After acquiring your API key, configure it in your service collection:
services.AddFinanceNet(new FinanceNetConfiguration
{
AlphaVantageApiKey = "API_KEY"
});GetOverviewAsyncRetrieves an instrument overview for a specified stock symbol.
string symbol: The symbol of the asset (e.g., "AAPL" for Apple).CancellationToken token: (Optional) A token to cancel the operation if needed.A task that resolves to an InstrumentOverview?. The InstrumentOverview contains the following properties that provide key information about the company:
| Property | Type | Description | Example |
|---|---|---|---|
Symbol | string? | The stock symbol. | "AAPL" |
AssetType | string? | The type of asset (e.g., stock, ETF). | "Equity" |
Name | string? | The name of the ticker or company. | "Apple Inc." |
Description | string? | A brief company description. | "Designs ... ." |
CIK | string? | The Central Index Key (CIK) of the company. | "0000320193" |
Exchange | string? | The exchange where the company is listed. | "NASDAQ" |
Currency | string? | The currency used for financials. | "USD" |
Country | string? | The country where the company is located. | "United States" |
Sector | string? | The company's sector (e.g., Technology). | "Technology" |
Industry | string? | The industry the company operates in. | "Consumer Electronics" |
Address | string? | The company's headquarters address. | "Cupertino, CA" |
OfficialSite | string? | The official website of the company. | "https://www.apple.com" |
FiscalYearEnd | string? | The fiscal year end date. | "September 30" |
LatestQuarter | string? | The most recent available quarter. | "Q3 2024" |
MarketCapitalization | long? | The market capitalization. | 2320000000000 |
EBITDA | string? | EBITDA. | "11200000000" |
PERatio | string? | The Price-to-Earnings ratio. | "27.5" |
PEGRatio | string? | The Price/Earnings-to-Growth ratio. | "1.4" |
BookValue | string? | The company's book value. | "10.52" |
DividendPerShare | string? | The dividend per share. | "0.82" |
DividendYield | string? | The dividend yield. | "1.5%" |
EPS | string? | Earnings per share. | "5.26" |
RevenuePerShareTTM | string? | Revenue per share for the trailing twelve months. | "30.5" |
ProfitMargin | string? | Profit margin. | "25%" |
OperatingMarginTTM | string? | Operating margin for the trailing twelve months. | "22%" |
ReturnOnAssetsTTM | string? | Return on assets for the trailing twelve months. | "14%" |
ReturnOnEquityTTM | string? | Return on equity for the trailing twelve months. | "40%" |
RevenueTTM | string? | Revenue for the trailing twelve months. | "386000000000" |
GrossProfitTTM | string? | Gross profit for the trailing twelve months. | "160000000000" |
DilutedEPSTTM | string? | Diluted earnings per share for the trailing twelve months. | "5.10" |
QuarterlyEarningsGrowthYOY | string? | Quarterly earnings growth year-over-year. | "15%" |
QuarterlyRevenueGrowthYOY | string? | Quarterly revenue growth year-over-year. | "10%" |
AnalystTargetPrice | string? | Analyst target price for the stock. | "175.00" |
AnalystRatingStrongBuy | string? | Percentage of analysts recommending a strong buy. | "60%" |
AnalystRatingBuy | string? | Percentage of analysts recommending a buy. | "30%" |
AnalystRatingHold | string? | Percentage of analysts recommending a hold. | "10%" |
AnalystRatingSell | string? | Percentage of analysts recommending a sell. | "0%" |
AnalystRatingStrongSell | string? | Percentage of analysts recommending a strong sell. | "0%" |
TrailingPE | string? | Trailing Price-to-Earnings ratio. | "28" |
ForwardPE | string? | Forward Price-to-Earnings ratio. | "25" |
PriceToSalesRatioTTM | string? | Price-to-Sales ratio for the trailing twelve months. | "6.5" |
PriceToBookRatio | string? | Price-to-Book ratio. | "4.3" |
EVToRevenue | string? | Enterprise value-to-revenue ratio. | "8.2" |
EVToEBITDA | string? | Enterprise value-to-EBITDA ratio. | "14.5" |
Beta | string? | Beta value, measuring stock volatility. | "1.2" |
FiftySecondWeekHigh | string? | 52-week high stock price. | "179.50" |
FiftySecondWeekLow | string? | 52-week low stock price. | "120.10" |
FiftyDayMovingAverage | string? | 50-day moving average. | "153.25" |
TwoHundredDayMovingAverage | string? | 200-day moving average. | "157.80" |
SharesOutstanding | string? | Number of shares outstanding. | "5000000000" |
DividendDate | string? | Next dividend payment date. | "2025-02-01" |
ExDividendDate | string? | Ex-dividend date. |
public async Task Run(IAlphaVantageService alphaVantageService)
{
// Retrieve the overview for Apple Inc.
var overview = await alphaVantageService.GetOverviewAsync("AAPL");
if (overview != null)
{
Console.WriteLine($"Symbol: {overview.Symbol}");
Console.WriteLine($"Name: {overview.Name}");
Console.WriteLine($"Sector: {overview.Sector}");
Console.WriteLine($"Market Capitalization: {overview.MarketCapitalization}");
Console.WriteLine($"Dividend Yield: {overview.DividendYield}");
Console.WriteLine($"P/E Ratio: {overview.PERatio}");
Console.WriteLine($"Revenue (TTM): {overview.RevenueTTM}");
}
}
GetRecordsAsyncRetrieves historical daily stock records for a given symbol within an optional date range.
string symbol: The stock symbol (e.g., "AAPL" for Apple).DateTime? startDate: (Optional) Start date for the records. Defaults to 7 days ago.DateTime? endDate: (Optional) End date for the records. Defaults to current date.CancellationToken token: (Optional) A token to cancel the operation.A task that resolves to an IEnumerable<Record>, with the following properties:
| Property | Type | Description | Example |
|---|---|---|---|
Date | DateTime | The date of the record. | "2024-12-15" |
Open | double? | The opening price of the asset. | 150.25 |
Low | double? | The lowest price of the asset on that date. | 148.75 |
High | double? | The highest price of the asset on that date. | 153.50 |
Close | double? | The closing price of the asset. | 151.00 |
AdjustedClose | double? | The adjusted closing price, considering stock splits and dividends. | 150.80 |
Volume | long? | The trading volume of the asset on that date. | 1000000 |
SplitCoefficient | double? | The stock split coefficient, if any, for the given date. | 1.0 |
public async Task Run(IAlphaVantageService alphaVantageService)
{
// Retrieve historical records for Apple Inc. (AAPL)
var records = await alphaVantageService.GetRecordsAsync("AAPL", DateTime.Now.AddDays(-7), DateTime.Now);
foreach (var record in records)
{
Console.WriteLine($"Date: {record.Date.ToShortDateString()}");
Console.WriteLine($"Open: {record.Open}");
Console.WriteLine($"High: {record.High}");
Console.WriteLine($"Low: {record.Low}");
Console.WriteLine($"Close: {record.Close}");
Console.WriteLine($"Adjusted Close: {record.AdjustedClose}");
Console.WriteLine($"Volume: {record.Volume}");
Console.WriteLine($"Split Coefficient: {record.SplitCoefficient}");
Console.WriteLine();
}
}
GetForexRecordsAsyncRetrieves historical daily forex (foreign exchange) records for a given currency pair within a specified date range.
string currency1: The source currency (e.g., "USD").string currency2: The target currency (e.g., "EUR").DateTime startDate: The start date for the records.DateTime? endDate: (Optional) The end date for the records. Defaults to the current date.CancellationToken token: (Optional) A token to cancel the operation.A task that resolves to an IEnumerable<ForexRecord>, with the following properties:
| Property | Type | Description | Example |
|---|---|---|---|
Date | DateTime? | The date of the forex record. | "2024-12-15" |
Open | double? | The opening price of the currency pair for that date. | 1.1215 |
High | double? | The highest price of the currency pair for that date. | 1.1250 |
Low | double? | The lowest price of the currency pair for that date. | 1.1180 |
Close | double? | The closing price of the currency pair for that date. | 1.1220 |
public async Task Run(IAlphaVantageService alphaVantageService)
{
// Retrieve historical forex records for USD to EUR
var forexRecords = await alphaVantageService.GetForexRecordsAsync("USD", "EUR", DateTime.Now.AddDays(-7));
foreach (var record in forexRecords)
{
Console.WriteLine($"Date: {record.Date}");
Console.WriteLine($"Open: {record.Open}");
Console.WriteLine($"Close: {record.Close}");
}
}
GetIntradayRecordsAsyncRetrieves intraday stock records for a given symbol within a specified date range and time interval.
string symbol: The stock symbol (e.g., "AAPL" for Apple).DateTime startDate: The start date for the records.DateTime? endDate: (Optional) The end date for the records. Defaults to the current date.EInterval interval: The time interval between data points. Default is 15 minutes. Possible values:
Interval_1MinInterval_5MinInterval_15MinInterval_30MinInterval_60MinCancellationToken token: (Optional) A token to cancel the operation.A task that resolves to an IEnumerable<IntradayRecord>, with the following properties:
| Property | Type | Description | Example |
|---|---|---|---|
DateTime | DateTime | The date and time of the record. | "2024-12-15 09:30" |
Open | double | The opening price of the stock for that interval. | 145.32 |
High | double | The highest price of the stock for that interval. | 147.10 |
Low | double | The lowest price of the stock for that interval. | 144.98 |
Close | double | The closing price of the stock for that interval. | 146.30 |
Volume | long | The trading volume during that interval. | 1234567 |
public async Task Run(IAlphaVantageService alphaVantageService)
{
// Retrieve intraday stock records for AAPL with a 15-minute interval
var intradayRecords = await alphaVantageService.GetIntradayRecordsAsync("AAPL", DateTime.Now.AddDays(-1), DateTime.Now, EInterval.Interval_15Min);
foreach (var record in intradayRecords)
{
Console.WriteLine($"DateTime: {record.DateTime}");
Console.WriteLine($"Open: {record.Open}");
Console.WriteLine($"Close: {record.Close}");
}
}
Accesses datasets like Nasdaq and S&P 500 companies.
GetNasdaqInstrumentsAsyncRetrieves a collection of more than 4,000 Nasdaq instruments.
CancellationToken token: (Optional) Cancellation token.A task that resolves to an IEnumerable<NasdaqInstrument> containing the following properties for each item:
| Property | Type | Description | Example |
|---|---|---|---|
Symbol | string? | The ticker symbol of the instrument. | TSLA |
Name | string? | The company name associated with the instrument. | Tesla, Inc. |
public async Task Run(IDataHubService datahubService)
{
var instruments = await datahubService.GetNasdaqInstrumentsAsync();
foreach (var item in instruments)
{
Console.WriteLine($"Symbol: {item.Symbol}, Name: {item.Name}");
}
}
GetSp500InstrumentsAsyncRetrieves a collection of S&P 500 instruments.
CancellationToken token: (Optional) Cancellation token.A task that resolves to an IEnumerable<Sp500Instrument> containing the following properties for each item:
| Property | Type | Description | Example |
|---|---|---|---|
Symbol | string? | Ticker symbol of the instrument. | TSLA |
Name | string? | Name of the instrument/company. | Tesla, Inc. |
Sector | string? | Sector of the instrument. | Automobile Manufacturers |
Price | double? | Current price of the instrument. | 345.16 |
PriceEarnings | double? | Price-to-earnings ratio. | 94.31 |
DividendYield | double? | Dividend yield. | 0.89 |
EarningsShare | double? | Earnings per share. | 3.66 |
FiftyTwoWeekLow | double? | 52-week low price. | 338.8 |
FiftyTwoWeekHigh | double? | 52-week high price. | 361.93 |
MarketCap | long? | Market capitalization. | 1107284384000 |
EBITDA | long? | EBITDA value. | 13244000256 |
PriceSales | double? | Price-to-sales ratio. | 11.41 |
PriceBook | double? | Price-to-book ratio. | 15.82 |
public async Task Run(IDataHubService datahubService)
{
var instruments = await datahubService.GetSp500InstrumentsAsync();
foreach (var item in instruments)
{
Console.WriteLine($"Symbol: {item.Symbol}, Name: {item.Name}, Sector: {item.Sector}");
}
}
A major European trading platform offering data on Xetra-listed instruments.
GetInstrumentsAsyncRetrieves a collection of more than 3,000 Xetra instruments.
CancellationToken token: (Optional) Cancellation token.A task that resolves to an IEnumerable<Instrument> containing the following properties for each item:
| Property | Type | Description | Example |
|---|---|---|---|
Symbol | string? | Ticker symbol of the financial instrument. | TL0.DE |
InstrumentStatus | string? | Current status of the instrument. | Active |
InstrumentName | string? | Full name of the financial instrument. | TESLA INC. DL -,001 |
ISIN | string? | International Securities Identification Number. | US88160R1014 |
WKN | string? | German securities identification number. | 000A1CX3T |
Mnemonic | string? | Shorthand or mnemonic code for the instrument. | TL0 |
InstrumentType | string? | Type of financial instrument (e.g., CS, ETF, ETN). | CS |
Currency | string? | Currency in which the instrument is traded. | EUR |
public async Task Run(IXetraService xetraService)
{
var instruments = await xetraService.GetInstrumentsAsync();
foreach (var item in instruments)
{
Console.WriteLine($"Symbol: {item.Symbol}, Name: {item.InstrumentName}");
}
}
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