Does FinzData sell historical price data for /ES, /NQ, /CL, /GC and /ZN futures?

Yes. Since October 15, 2026 FinzData sells historical futures price bars for 139 markets, including E-mini S&P 500 (/ES), E-mini Nasdaq-100 (/NQ), WTI crude oil (/CL), gold (/GC) and 10-year Treasury notes (/ZN). Daily bars (open, high, low, close, volume, open interest) cover 17,605 individual contracts since 2007, plus continuous back-adjusted series and a roll calendar. Prices: one market $29, Futures Daily (all 139 markets, daily bars) $95, Futures Complete (adds 1-minute, 5-minute, 15-minute, 30-minute and hourly bars) $295. The last 30 days of daily bars are free. Tick-by-tick trades, quotes and order-book depth are not offered.

What is back-adjusted continuous futures data?

A continuous series follows the contract in use each day. Back-adjusted prices shift every bar before a roll by the gap between the new and old contract on the roll day, so the series has no artificial jumps and the latest prices equal the live contract. Use adjust=none for raw prices.

Can I download 1-minute futures data?

Yes. 1-minute, 5-minute, 15-minute, 30-minute and hourly bars come with Futures Complete ($295, all 139 markets) or a one-market purchase ($29).

How do I download futures data as CSV?

Every API route returns JSON, CSV or Parquet: add format=csv, for example /v1/futures/daily?root=ES&continuous=true&format=csv. The Python client returns a pandas DataFrame.

Is there free historical futures data?

Yes. The free API key includes the last 30 days of daily bars for all 139 futures markets.

What time zone are intraday futures bars in?

Timestamps mark the start of each bar in US Eastern time, the same convention as FinzData equity bars.

Ethanol (ZK) Futures Historical Data

Historical data for Ethanol futures (ZK, CBOT): 162 individual contracts with daily bars since April 16, 2007, and intraday bars at 1-minute, 5-minute, 15-minute, 30-minute and hourly resolution. Download as CSV, JSON or Parquet, or pull it into Python with one line.

Buy ZK history · $29 Free API key

Free: the last 30 days of daily ZK bars. Every bar size and full history: $29 one-time, with no API call limit.

ZK futures data coverage

Market	Ethanol (ZK), CBOT, Energy
Daily bars	April 16, 2007 to September 3, 2021, every contract: open, high, low, close, volume, open interest
Contracts	162 individual ZK contracts
Continuous series	Not published for this market
Intraday bars	1-minute, 5-minute, 15-minute, 30-minute and hourly since May 16, 2007; timestamps are bar start in US Eastern time

Download ZK futures historical data in Python

import finzdata as fd

c = fd.Client()
daily = c.futures("ZK", continuous=True)                       # back-adjusted continuous ZK
bars = c.futures("ZK", continuous=True, interval="1min", start="2026-01-02", end="2026-01-02")

REST: /v1/futures/daily?root=ZK&continuous=true and /v1/futures/bars?root=ZK&interval=5min.

ZK futures data: questions

How far back does ZK futures historical data go?

Daily bars for Ethanol (ZK) contracts start on April 16, 2007; intraday bars start on May 16, 2007.

Does FinzData have a continuous ZK futures series?

Individual ZK contracts are available; a continuous series is not published for ZK.

Can I download ZK 1-minute futures data?

Yes, 1-minute, 5-minute, 15-minute, 30-minute and hourly ZK bars come with the $29 one-market purchase or Futures Complete ($295).

How much does ZK futures data cost?

The last 30 days of daily ZK bars are free. Full ZK history at every bar size is $29 one-time; daily updates ride on the $19.95/month updates subscription.

Related futures markets

Brent Crude (B) · Brent Crude Oil (last day financial) (BZ) · WTI Crude Oil (CL) · Low Sulphur Gasoil (G) · Natural Gas (HH) · NY Harbor ULSD (Heating Oil) (HO) · Micro WTI Crude Oil (MCL) · Henry Hub Natural Gas (NG) · All 139 futures markets