# Changelog: Market Data Product Releases | Market Data > Market Data releases as they were announced, newest first: new API endpoints, Google Sheets formulas, SDK releases and expanded data coverage. Source: https://www.marketdata.app/changelog/ --- # Changelog New API endpoints, new Google Sheets formulas, new SDKs and broader market coverage — plus the fixes that ship alongside them. This is the running record of what we build, newest first, and what each release changes for the data you already pull. [ (image: The Market Data July Update banner: an isometric illustration of a phone showing a price chart under a rising curve, a quote reading 153.090 and a gold coin, beside the words JULY UPDATE) July 2026 The Sheets Add-on gains a Formula Builder: a point-and-click sidebar that writes any Market Data formula for you, with a live preview before you insert. ](/changelog/july-2026/)[ (image: The Market Data June Update banner: an isometric illustration of a monitor filled with pie and donut charts, with data cards beside it, beside the words JUNE UPDATE) June 2026 Update Market Data ships v1.0.0 of the Java and Kotlin SDK: one dependency, idiomatic in both languages, with typed errors and automatic retries. ](/changelog/june-2026-update/)[ (image: The Market Data May Update banner: an isometric illustration of three figures around a giant magnifying glass held over a document, beside the words MAY UPDATE) May 2026 The Market Data JavaScript and TypeScript SDK is released, with full type declarations, runtime validation and a runnable charting examples library. ](/changelog/may-2026/)[ (image: The Market Data April Update banner: an isometric illustration of figures working at an isometric dashboard of charts and graphs, beside the words APRIL UPDATE) April 2026 Google Sheets pricing cut: from April 29, 2026 repeat Market Data formulas bill zero credits, making a typical live dashboard far cheaper to run. ](/changelog/april-2026/)[ (image: The Market Data February Update banner: an isometric illustration of figures gathered around a screen showing a segmented pie chart, beside the words FEBRUARY UPDATE) February 2026 The Market Data PHP SDK reaches v1.0.0, built for traders and developers who want U.S. market data running fast without integration complexity. ](/changelog/february-2026/)[ (image: The Market Data January Update banner: an isometric illustration of a figure at a large screen of bar charts, with gears above it, beside the words JANUARY UPDATE) January 2026 The official Market Data Python SDK is released, making U.S. stock, option and fund data faster and safer to work with for Python developers. ](/changelog/january-2026/)[ (image: The Market Data September Update banner: an isometric illustration of an isometric screen carrying a rising line chart and data panels, beside the words SEPTEMBER UPDATE) September 2024 The Market Data PHP SDK enters beta, giving PHP developers access to our real-time and historical stock, option and fund data APIs. ](/changelog/september-2024/)[ (image: The Market Data February Update banner: an isometric illustration of figures gathered around a screen showing a segmented pie chart, beside the words FEBRUARY UPDATE) February 2024 Market Data releases its first SDK: the Go SDK v1.1, wrapping our real-time and historical market data APIs for Go developers. ](/changelog/february-2024/)[ (image: The Market Data January Update banner: an isometric illustration of a figure at a large screen of bar charts, with gears above it, beside the words JANUARY UPDATE) January 2024 Update Bulk quotes and candles arrive for stocks. STOCKDATA gains array input, and two new API endpoints deliver bulk stock quotes and candles. ](/changelog/january-2024-update/)[ (image: The Market Data December Update banner: an isometric illustration of a figure presenting a pie chart beside a map pin and a bar chart, beside the words DECEMBER UPDATE) December 2023 Update Earnings data arrives: a future earnings calendar and historical earnings with estimates, actuals and the surprise, in Google Sheets and the API. ](/changelog/december-2023-update/)[ (image: The Market Data October Update banner: an isometric illustration of figures with a magnifying glass and a pie chart over a document, beside the words OCTOBER UPDATE) October 2023 Update Relative dates and times arrive, so a request can say two months ago or yesterday instead of an exact date. Includes major API performance work. ](/changelog/october-2023-update/)[ (image: The Market Data August Update banner: an isometric illustration of a figure presenting an easel of charts beside a large monitor, beside the words AUGUST UPDATE) August 2023 Update Market Data adds every preferred stock quoted on NYSE and NASDAQ, plus OPTIONCHAIN improvements and a better user experience for options. ](/changelog/august-2023-update/)[ (image: The Market Data May Update banner: an isometric illustration of three figures around a giant magnifying glass held over a document, beside the words MAY UPDATE) May 2023 Update Thousands of new tickers: most indices including VIX3M, VIX6M, VIX9D and VIX1Y, new OTC stocks, and further OPTIONCHAIN improvements. ](/changelog/may-2023-update/)[ (image: The Market Data April Update banner: an isometric illustration of figures working at an isometric dashboard of charts and graphs, beside the words APRIL UPDATE) April 2023 Update Candles now include the current trading day and minute. Mutual fund data, a market status endpoint, and change and percent change all arrive. ](/changelog/april-2023-update/)[ (image: The Market Data March Update banner: an isometric illustration of three figures around a table with a large illuminated display, beside the words MARCH UPDATE) March 2023 Update The OPTIONCHAIN formula arrives in Google Sheets, downloading hundreds of options at once where OPTIONDATA handled one option per formula. ](/changelog/march-2023-update/)[ (image: The Market Data December Update banner: an isometric illustration of a figure presenting a pie chart beside a map pin and a bar chart, beside the words DECEMBER UPDATE) December 2022 Update A stability release: two months of work on Google Sheets and API stability for users running very large spreadsheets with hundreds of formulas. ](/changelog/december-2022-update/)[ (image: The Market Data October Update banner: an isometric illustration of figures with a magnifying glass and a pie chart over a document, beside the words OCTOBER UPDATE) October 2022 Update Option greeks and implied volatility arrive for real-time option quotes. Delta, gamma, theta, vega and rho are in Google Sheets and the API. ](/changelog/october-2022-update/)[ (image: The Market Data September Update banner: an isometric illustration of an isometric screen carrying a rising line chart and data panels, beside the words SEPTEMBER UPDATE) September 2022 Update Index data arrives, the most requested Market Data feature. SPX, VIX, NDX, DJI and thousands more, in real time and historically. ](/changelog/september-2022-update/)