# About FinzData Point-in-Time Market Data

Source: https://finzdata.com/about

FinzData provides point-in-time market data for backtesting research. It includes survivorship-free US stock history with delisted names and 231 ETFs.

About

# Market data for people who test before they trade.

FinzData exists so researchers can backtest on data that reflects what was actually known at the time — and afford to do it.

**Unmatched breadth and depth for the price.** We know of no other provider that puts all of this in one API at this price: survivorship-free history for every US stock, delisted names included, plus 231 ETFs, 1-minute, 5-minute, 15-minute, 30-minute, hourly and daily bars, COT positioning, 13F institutional holdings for every manager, point-in-time macro and SEC fundamentals, liquidity and money-supply data, and nightly dealer-gamma levels, from $195 once plus $19.95 a month.

## What FinzData is

FinzData is a market data provider for quantitative researchers. It combines positioning data, point-in-time fundamentals, and survivorship-free price history behind one API key, with a client that mirrors the yfinance call pattern so existing research code keeps working.

The free tier covers the last 12 months of everything: daily prices, COT positioning, SEC fundamentals as reported and macro. The look-back plan sells history by how far back you need: $195 for the first 5 years and $95 for each further 5, plus $19.95 a month for daily updates, with delisted names, minute bars, point-in-time fundamentals and bulk Parquet downloads.

## Data principles

### Public records at source

Where data originates from public records — CFTC Commitments of Traders reports, SEC filings — FinzData republishes it faithfully and cites the source.

### Licensed vendor data only

Vendor-sourced data is used only with redistribution rights. If a dataset cannot be licensed for redistribution, FinzData does not sell it.

### Point-in-time by default

Fundamentals and estimates are stored as they were known on each date, so backtests do not see restated figures before they were public.

### Delisted names kept

History includes delisted symbols. Survivorship bias is a data problem, and the fix belongs in the dataset, not in your code.

### Corrections logged publicly

When source data is corrected, FinzData logs the change publicly so you can reproduce earlier results or update them deliberately.

## FinzData, with a Z

FinzData (finzdata.com) is a US market data provider for quants, analysts and AI agents. It is not Findata, the Finnish social and health data permit authority, and not the FinData Google Sheets add-on. If a search engine corrects “finzdata” to “findata”, search for **finzdata.com** or “FinzData market data”.

## Contact

Questions about data, coverage or your account: [info@finzdata.com](https://finzdata.com/mailto:info@finzdata.com).

Institutional plans, licensing and redistribution: [info@finzdata.com](https://finzdata.com/mailto:info@finzdata.com).
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