# Market Data - Real-Time Options, Stocks, ETFs & More > Real-time & historical Market Data for stocks, options, ETFs, mutual funds and more. Spreadsheet plug-ins, CSVs, and JSON API. Source: https://www.marketdata.app/ --- Real-Time Options Data, Plus Stocks, ETFs & More # Spreadsheets, REST API, Python Get your bearings with reliable real-time options data—Greeks, IV, quotes, and more—alongside full coverage for stocks and ETFs. Whether you're coding in Python or working in Sheets, Market Data helps you stay on course. 30 Day Free Trial | No Credit Card Required (image: A black compass whose dial is marked with the option Greeks delta, gamma, theta and vega instead of compass points) [](/news/iex/)[](/news/opra/)[](/news/intrinio/)[](/sheets/)[](/news/excel/)[](/news/cloudflare/) Multi-Asset Data Coverage ## All U.S. Market Data, One Flat Fee Get complete access to U.S. stocks, options, ETFs, mutual funds, and more — all included in a single membership. No upsells, no add-ons. Just one simple plan for everything you need. [ Stocks Harness real-time quotes and decades of historical pricing data. Access fundamental data, earnings, and more. ](/data/stocks/)[ Options Master volatility. Get current and historical options quotes and option chains. ](/data/options/)[ ETFs Performance data for all index funds and manager-managed funds that trade in the US. ](/data/stocks/)[ Mutual Funds Venture into the landscape of mutual funds with our pricing and performance data. ](/data/funds/)[ Closed-End Funds Discover the advantages of CEFs with Market Data's historical pricing and performance metrics. ](/data/stocks/) Coming Soon Indices Empower your strategy with top-tier equity indices from the US and beyond. Coming Soon Futures Historical and front month futures pricing for insights into the global commodities trade. Coming Soon Currencies Defy borders, redefine trading. Dive fearlessly into currencies data. Coming Soon Crypto Elevate your crypto trading. Power-packed data for crypto champions. Coming Soon Bonds Master fixed income securities, explore yield curves, and immerse yourself in bond data. Coming Soon Economic Indicators From employment rates to inflation, gain a 360-degree view of the US economy with our economic indicators. ## Recent API & Sheets Tutorials Get up and running quickly with our API and Google Sheets Add-on. Learn how to access real-time or historic market data programmatically or in your spreadsheet. [View all](/tutorials/) [ (image: The word EARNINGS across a wireframe globe, ringed by bar charts, pie charts, line graphs and spreadsheet panels on a green background.) How To Get An Earnings Calendar For Any Stock In Google Sheets Add an earnings calendar to Google Sheets using Market Data's EARNINGS formula. Find what Wall Street Analysts are projecting for next quarter. ](/sheets/stocks/earnings-calendar/)[ (image: CANDLES VS QUOTES in white and cyan above two windows: a green candlestick chart with a volume bar on the left and a quote table with green bid rows, red ask rows and sparklines on the right, on a dark navy grid.) Candles vs Quotes, What’s The Difference? Candles or quotes? STOCKDATA returns both, and picking the wrong one skews your spreadsheet. Here is what each one holds and when to use it. ](/sheets/stocks/candles-vs-quotes/)[ (image: Blue isometric circuitry lettered HISTORICAL STOCK DATA API, above a pill reading GETTING STARTED: LEARN BY EXAMPLE.) How To Use The Historical Stock Data API Learn by example and get started with the historical stock data api. Both daily and intraday data is available going back decades. ](/api/stocks/historical-stock-data-api/)[ (image: STOCK MARKET API in white and cyan lettering on dark navy, between a browser window with a rising candlestick chart on the left and three request rows wired to a code window on the right, over a blue particle wave.) How To Use the Stock Market API — With Examples! Get real-time and historical market data from the stock market api. Learn quickly with easy to use examples that work right from your browser. ](/api/stocks/stock-market-api/)[ (image: The letters API at the centre of a cyan network diagram, its spokes radiating to eight ringed nodes on dark navy.) How To Use The Free Stock Market API: A Guided Tour of our Swagger UI Finally, a free stock market API without scraping or proxies. Learn how to get stock pricing data, both current and historical, using swagger. ](/api/stocks/free-stock-market-api/)[ (image: The Greek letter theta, the options Greek for time decay, glowing white against a purple starfield.) How to Calculate Theta For An Option Learn how to calculate theta for an option and add time decay to your Google Sheets spreadsheet with the OPTIONDATA formula and Black-Scholes. ](/sheets/options/how-to-calculate-theta/)[ (image: Rows of green and magenta prices beside six-figure volumes on an angled market quote board.) How To Bulk Download Stock Data in Google Sheets Download stock data in bulk with the STOCKDATA formula for Google Sheets: many symbols in one request, so large spreadsheets refresh fast and cost less. ](/sheets/stocks/bulk-download-stock-data/)[ (image: A monitor on an office desk displaying MUTUAL FUNDS API, surrounded by glowing candlestick charts and network lines.) How To Use The Mutual Fund API Learn by example and get started with the mutual fund api. Get candlestick and pricing data going back decades. ](/api/funds/how-to-use/)[ (image: A pencil on a blue-tinted calendar page, crossed by a red band lettered MARKET HOLIDAYS.) How To Get Stock Market Holidays In Your Spreadsheet Get past, present, and future stock market holidays for the United States directly into your spreadsheet with the MARKETSTATUS formula. ](/sheets/stocks/stock-market-holidays/)[ (image: A pencil on a blue-tinted calendar page, crossed by a red band lettered MARKET HOLIDAYS.) How To Use The Stock Market Holidays API Use the stock market holidays API to get the open or closed status for any date in the past, present or future. ](/api/stocks/stock-market-holidays/)[ (image: A phone home screen in close-up: the green Google Sheets icon between the Google and Instagram icons.) How To Get An Option Chain In Google Sheets Use the OPTIONCHAIN formula to get a complete real-time option chain in Google Sheets. Filter by date, days to expiration, strike, deltas, and more. ](/sheets/options/option-chain/)[ (image: OPTION DATA API in heavy black capitals, rim-lit in cyan against a deep navy starfield, with faint candlesticks arcing upward behind the words.) How To Use The Option Data API — With Examples! The Option Data API allows you to easily get a real-time or historical option quote for stock, ETF, or index options. ](/api/options/how-to-use-the-option-data-api/) Pricing ## Quality Financial Data at a Fair Price Begin a free 30 day trial today — no credit card required. Start working with Market Data today at no cost. 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