# Stock Data Archive

> Historical intraday data for every US stock. 1-minute bars and tick data since 2003.

Downloadable historical US stock and ETF data, including delisted stocks. Files in Parquet and CSV. Historical files are a one-time purchase. T+1, the daily update plan, is optional and billed monthly.
Archive history starts in September 2003. Individual ticker coverage varies.
Symbols in the archive: 36k+.
Archive rows: 1.2T+ (as of 2026-11-10).
Launching soon. Purchase buttons lead to a launch notification form. The form collects an email address and the product or ticker viewed. Downloadable samples publish at launch.

## Products (USD)
- 1-minute bars, full universe: $89 one-time. Every US stock and ETF since 2003, including delisted. 2-minute, 5-minute, 1-hour and daily bars included.
- 1-minute bars, single name: $9 one-time. Full history for one symbol. 2-minute, 5-minute, 1-hour and daily bars included.
- Tick data, single name, one year: $19 one-time. Every trade and quote for one symbol in one calendar year.
- Tick data, single name, full history: $49 one-time. Every trade and quote for one symbol since 2003.
- Tick data, S&P 500: $249 one-time. Every trade and quote for current S&P 500 members since 2003.
- Tick data, full universe: $499 one-time. Every trade and quote for every US stock and ETF since 2003, including delisted.
- T+1 daily updates: $19 monthly. Files for each trading day, ready the next morning, for everything you bought. Bars and tick data are both covered.

## Pages
- [Home](https://stockdataarchive.com/)
- [Stock catalogue](https://stockdataarchive.com/stocks/)
- [1-minute stock data](https://stockdataarchive.com/minute-data/)
- [Historical tick data](https://stockdataarchive.com/tick-data/)
- [Delisted stocks](https://stockdataarchive.com/delisted-stocks/)
- [Delisted by year](https://stockdataarchive.com/delisted-stocks/#years)
- [ETF and ETN data](https://stockdataarchive.com/etf-data/)
- [Free samples (two weeks per product)](https://stockdataarchive.com/free-intraday-data/)
- [Pricing](https://stockdataarchive.com/pricing/)
- [File documentation and loading examples](https://stockdataarchive.com/docs/)
- [Comparisons and dated sources](https://stockdataarchive.com/vs/)
- [FirstRate Data comparison](https://stockdataarchive.com/vs/firstrate-data/)
- [MarketParquet comparison](https://stockdataarchive.com/vs/marketparquet/)
- [FAQ](https://stockdataarchive.com/faq/)
- [About](https://stockdataarchive.com/about/)
- [Data license](https://stockdataarchive.com/license/)
- [Terms](https://stockdataarchive.com/terms/)
- [Privacy](https://stockdataarchive.com/privacy/)

## Ticker catalogue
Ticker pages use /stocks/{lowercase-symbol}/, with a dot replaced by a hyphen. The compact search index at /ticker-index.json contains only tickers with published pages. A-Z browse pages use /stocks/letter/a/ through /stocks/letter/z/, with later pages at /stocks/letter/{letter}/{page}/. Delisted year pages use /delisted-stocks/{year}/.
Each ticker page describes available dates and trade rows, with real sample rows when available. Symbols may be reused by different issuers; files are keyed by the symbol as it traded on each date.

## License and data conventions
Buyers may keep downloaded files forever for their own research, trading and internal business use, including commercial use and publishing derived results. Raw files may not be resold, shared, republished or offered as a dataset or API. See the draft license.
Parquet timestamps are integer nanoseconds since the Unix epoch in UTC. Bar timestamps mark the start of the bar. The 1-minute data includes pre-market and after-hours. Bars come in 1-minute, 2-minute, 5-minute, 1-hour and daily timeframes; the 2-minute, 5-minute and 1-hour bars are built from the 1-minute bars on clock-aligned Eastern boundaries (first open, last close, highest high, lowest low, summed volume and trade count). Prices are unadjusted and split/dividend-adjusted, with splits and dividends files included.
Market data provided by Massive.
Not investment advice.
Contact: support@stockdataarchive.com