ZL Downloads

Published Parquet files and roll records.

Bars

OHLCV bars by timeframe, with annual downloads.

ZL annual bar files · Select a file size to download
Year	10s	1m	2m	5m	30m	1h	4h	1D
2026	Free8.9 MB	2.8 MB	1.6 MB	766.5 KB	193.4 KB	121.1 KB	51.5 KB	23.3 KB
2025	9.4 MB	3.2 MB	1.8 MB	877.3 KB	221.5 KB	140.2 KB	61.3 KB	28.2 KB
2024	9.6 MB	3.2 MB	1.9 MB	891.0 KB	222.3 KB	140.8 KB	61.6 KB	28.4 KB
2023	9.3 MB	3.1 MB	1.8 MB	901.1 KB	233.6 KB	148.0 KB	62.4 KB	28.5 KB
2022	9.3 MB	3.2 MB	1.9 MB	931.8 KB	241.3 KB	152.2 KB	63.5 KB	28.6 KB
2021	10.0 MB	3.4 MB	1.9 MB	933.8 KB	241.3 KB	152.0 KB	63.2 KB	28.5 KB
2020	8.9 MB	3.2 MB	1.8 MB	862.0 KB	215.5 KB	137.1 KB	60.3 KB	28.3 KB
2019	5.8 MB	2.4 MB	1.5 MB	743.7 KB	192.1 KB	123.5 KB	56.8 KB	28.0 KB
2018	5.6 MB	2.3 MB	1.4 MB	724.7 KB	188.1 KB	122.0 KB	56.2 KB	27.8 KB
2017	6.6 MB	2.6 MB	1.6 MB	787.0 KB	198.0 KB	127.8 KB	58.2 KB	28.1 KB
2016	7.0 MB	2.7 MB	1.6 MB	804.1 KB	206.6 KB	132.4 KB	59.8 KB	28.3 KB
2015	6.6 MB	2.5 MB	1.6 MB	798.6 KB	206.1 KB	132.6 KB	59.4 KB	28.2 KB
2014	6.6 MB	2.5 MB	1.5 MB	779.2 KB	205.0 KB	132.4 KB	59.9 KB	28.4 KB
2013	6.8 MB	2.6 MB	1.6 MB	818.4 KB	210.8 KB	134.2 KB	61.5 KB	28.3 KB
2012	7.8 MB	2.9 MB	1.8 MB	893.4 KB	229.6 KB	145.1 KB	66.8 KB	29.7 KB
2011	3.5 MB	1.3 MB	843.4 KB	443.2 KB	126.3 KB	83.6 KB	40.5 KB	18.5 KB

Continuous futures data (16)

Continuous derived datasets with unadjusted prices and additive roll adjustments.

ZL back-adjusted continuous files by year
Year	Size	File
2026	70.8 MB	download
2025	77.0 MB	download
2024	82.2 MB	download
2023	79.9 MB	download
2022	72.7 MB	download
2021	72.6 MB	download
2020	69.0 MB	download
2019	58.0 MB	download
2018	55.8 MB	download
2017	62.5 MB	download
2016	63.3 MB	download
2015	66.7 MB	download
2014	63.9 MB	download
2013	65.5 MB	download
2012	71.8 MB	download
2011	38.1 MB	download

All contracts (132)

ZL per-contract tick datasets
Contract	Coverage	Rows	Size	File
ZLV27	2025-11 to 2026-10	3,690	81.3 KB	parquet
ZLQ27	2025-09 to 2026-10	14,718	250.7 KB	parquet
ZLU27	2025-07 to 2026-10	5,207	109.8 KB	parquet
ZLN27	2025-05 to 2026-10	101,215	1.5 MB	parquet
ZLK27	2025-05 to 2026-10	135,623	2.3 MB	parquet
ZLH27	2025-02 to 2026-10	332,178	5.9 MB	parquet
ZLF27	2025-02 to 2026-10	612,751	10.5 MB	parquet
ZLV26	2024-12 to 2026-10	472,107	7.5 MB	parquet
ZLU26	2024-12 to 2026-09	556,064	9.0 MB	parquet
ZLQ26	2024-12 to 2026-08	730,300	11.2 MB	parquet
ZLH26	2024-07 to 2026-03	2,016,360	22.7 MB	parquet
ZLF26	2024-07 to 2026-01	1,230,641	16.9 MB	parquet
ZLK26	2024-02 to 2026-05	2,663,108	28.2 MB	parquet
ZLN26	2023-10 to 2026-07	2,927,542	33.1 MB	parquet
ZLZ26	2023-08 to 2026-10	3,995,029	43.6 MB	parquet
ZLU25	2023-08 to 2025-09	501,414	8.2 MB	parquet
ZLQ25	2023-08 to 2025-08	645,010	10.4 MB	parquet
ZLK25	2023-05 to 2025-05	2,198,320	26.0 MB	parquet
ZLH25	2023-03 to 2025-03	2,189,973	25.9 MB	parquet
ZLF25	2023-03 to 2025-01	1,540,615	19.7 MB	parquet
ZLV25	2022-09 to 2025-10	393,561	6.2 MB	parquet
ZLQ24	2022-06 to 2024-08	680,439	10.5 MB	parquet
ZLK24	2022-06 to 2024-05	2,158,826	25.0 MB	parquet
ZLH24	2022-06 to 2024-03	1,885,764	22.2 MB	parquet
ZLU24	2022-03 to 2024-09	567,184	8.2 MB	parquet
ZLZ25	2022-02 to 2025-12	3,915,887	42.6 MB	parquet
ZLN25	2022-02 to 2025-07	2,566,768	29.7 MB	parquet
ZLF24	2021-12 to 2024-01	1,125,161	15.9 MB	parquet
ZLZ24	2021-06 to 2024-12	4,462,406	46.7 MB	parquet
ZLV24	2021-06 to 2024-10	464,997	7.9 MB	parquet
ZLN24	2021-06 to 2024-07	2,545,702	30.7 MB	parquet
ZLV23	2021-06 to 2023-10	390,907	6.8 MB	parquet
ZLU23	2021-06 to 2023-09	504,971	8.2 MB	parquet
ZLQ23	2021-06 to 2023-08	607,575	9.8 MB	parquet
ZLN23	2021-06 to 2023-07	2,446,361	28.4 MB	parquet
ZLK23	2021-06 to 2023-05	1,898,101	23.7 MB	parquet
ZLH23	2021-06 to 2023-03	1,646,654	20.6 MB	parquet
ZLF23	2021-05 to 2023-01	1,062,610	14.5 MB	parquet
ZLZ23	2021-04 to 2023-12	4,174,658	47.4 MB	parquet
ZLV22	2020-10 to 2022-10	345,284	6.2 MB	parquet
ZLZ22	2020-05 to 2022-12	3,493,596	43.4 MB	parquet
ZLU22	2020-03 to 2022-09	414,760	7.3 MB	parquet
ZLQ22	2020-03 to 2022-08	467,941	7.8 MB	parquet
ZLN22	2020-03 to 2022-07	1,695,216	22.5 MB	parquet
ZLK22	2020-02 to 2022-05	1,664,218	22.0 MB	parquet
ZLH22	2020-02 to 2022-03	1,494,165	20.1 MB	parquet
ZLF22	2020-02 to 2022-01	930,335	12.9 MB	parquet
ZLV21	2019-12 to 2021-10	377,727	6.5 MB	parquet
ZLZ21	2019-10 to 2021-12	3,758,928	45.4 MB	parquet
ZLU21	2019-05 to 2021-09	443,554	7.7 MB	parquet
ZLQ21	2019-05 to 2021-08	636,260	10.3 MB	parquet
ZLN21	2019-05 to 2021-07	2,437,145	30.9 MB	parquet
ZLK21	2019-05 to 2021-05	1,989,449	24.4 MB	parquet
ZLH21	2019-04 to 2021-03	1,955,336	24.0 MB	parquet
ZLF21	2019-03 to 2021-01	1,075,722	14.8 MB	parquet
ZLV20	2018-06 to 2020-10	228,317	4.0 MB	parquet
ZLU20	2018-06 to 2020-09	271,642	4.5 MB	parquet
ZLQ20	2018-06 to 2020-08	420,365	7.3 MB	parquet
ZLZ20	2018-04 to 2020-12	3,471,814	38.0 MB	parquet
ZLN20	2017-12 to 2020-07	1,609,459	21.4 MB	parquet
ZLK20	2017-12 to 2020-05	1,548,190	20.3 MB	parquet
ZLH20	2017-12 to 2020-03	1,589,241	20.1 MB	parquet
ZLF20	2017-12 to 2020-01	941,325	12.8 MB	parquet
ZLZ19	2017-08 to 2019-12	2,960,363	34.1 MB	parquet
ZLV19	2017-08 to 2019-10	159,594	2.7 MB	parquet
ZLU19	2017-08 to 2019-09	200,143	3.4 MB	parquet
ZLQ19	2017-08 to 2019-08	280,281	4.7 MB	parquet
ZLN19	2017-08 to 2019-07	1,487,019	19.6 MB	parquet
ZLH19	2017-05 to 2019-03	1,166,113	15.7 MB	parquet
ZLF19	2017-05 to 2019-01	749,291	10.8 MB	parquet
ZLK19	2017-04 to 2019-05	1,265,727	16.0 MB	parquet
ZLV18	2017-01 to 2018-10	140,472	2.3 MB	parquet
ZLU18	2016-11 to 2018-09	175,268	2.9 MB	parquet
ZLQ18	2016-11 to 2018-08	260,141	4.4 MB	parquet
ZLZ18	2016-10 to 2018-12	2,781,410	32.8 MB	parquet
ZLN18	2016-09 to 2018-07	1,572,957	20.6 MB	parquet
ZLK18	2016-07 to 2018-05	1,455,328	18.9 MB	parquet
ZLH18	2016-07 to 2018-03	1,340,535	16.3 MB	parquet
ZLF18	2016-07 to 2018-01	791,252	10.8 MB	parquet
ZLV17	2015-08 to 2017-10	194,770	3.3 MB	parquet
ZLU17	2015-08 to 2017-09	259,108	4.4 MB	parquet
ZLQ17	2015-08 to 2017-08	355,858	6.0 MB	parquet
ZLK17	2015-08 to 2017-05	1,413,408	18.3 MB	parquet
ZLN17	2015-07 to 2017-07	1,542,299	20.0 MB	parquet
ZLH17	2015-05 to 2017-03	1,284,184	15.9 MB	parquet
ZLF17	2015-03 to 2017-01	925,203	11.8 MB	parquet
ZLZ17	2015-02 to 2017-12	3,140,657	37.3 MB	parquet
ZLZ16	2014-08 to 2016-12	3,360,788	39.2 MB	parquet
ZLV16	2014-08 to 2016-10	164,399	2.8 MB	parquet
ZLU16	2014-08 to 2016-09	213,075	3.6 MB	parquet
ZLQ16	2014-07 to 2016-08	289,226	5.0 MB	parquet
ZLN16	2014-06 to 2016-07	1,740,476	21.5 MB	parquet
ZLK16	2014-05 to 2016-05	1,354,211	16.6 MB	parquet
ZLH16	2014-05 to 2016-03	1,247,725	16.0 MB	parquet
ZLF16	2014-04 to 2016-01	781,117	10.2 MB	parquet
ZLZ15	2014-01 to 2015-12	3,111,371	38.2 MB	parquet
ZLU15	2014-01 to 2015-09	271,044	4.5 MB	parquet
ZLQ15	2014-01 to 2015-08	382,781	6.3 MB	parquet
ZLV15	2013-11 to 2015-10	181,649	3.0 MB	parquet
ZLN15	2013-11 to 2015-07	2,010,538	24.5 MB	parquet
ZLK15	2013-11 to 2015-05	1,603,944	20.5 MB	parquet
ZLH15	2013-11 to 2015-03	1,546,977	19.2 MB	parquet
ZLF15	2013-11 to 2015-01	895,580	11.2 MB	parquet
ZLZ14	2013-10 to 2014-12	3,430,944	40.2 MB	parquet
ZLV14	2013-08 to 2014-10	268,744	4.3 MB	parquet
ZLU14	2013-07 to 2014-09	301,584	5.0 MB	parquet
ZLQ14	2013-06 to 2014-08	478,391	7.2 MB	parquet
ZLN14	2013-05 to 2014-07	1,564,502	20.3 MB	parquet
ZLK14	2013-03 to 2014-05	1,562,477	18.9 MB	parquet
ZLH14	2013-01 to 2014-03	1,365,359	15.6 MB	parquet
ZLF14	2012-11 to 2014-01	800,191	10.2 MB	parquet
ZLZ13	2012-10 to 2013-12	3,390,138	38.9 MB	parquet
ZLV13	2012-08 to 2013-10	284,741	4.4 MB	parquet
ZLU13	2012-07 to 2013-09	358,747	5.7 MB	parquet
ZLQ13	2012-06 to 2013-08	485,650	7.1 MB	parquet
ZLN13	2012-05 to 2013-07	1,842,515	22.7 MB	parquet
ZLK13	2012-03 to 2013-05	1,556,527	19.6 MB	parquet
ZLH13	2012-01 to 2013-03	1,562,858	18.9 MB	parquet
ZLF13	2011-12 to 2013-01	929,571	11.7 MB	parquet
ZLZ12	2011-12 to 2012-12	3,938,206	42.9 MB	parquet
ZLV12	2011-12 to 2012-10	263,854	4.0 MB	parquet
ZLU12	2011-12 to 2012-09	485,252	7.7 MB	parquet
ZLQ12	2011-12 to 2012-08	630,364	8.8 MB	parquet
ZLN12	2011-12 to 2012-07	2,270,614	24.5 MB	parquet
ZLK12	2011-12 to 2012-05	1,612,787	16.6 MB	parquet
ZLH12	2011-11 to 2012-03	1,527,691	15.4 MB	parquet
ZLF12	2011-09 to 2012-01	930,400	10.7 MB	parquet
ZLZ11	2011-08 to 2011-12	2,529,300	25.7 MB	parquet
ZLV11	2011-06 to 2011-10	258,892	4.1 MB	parquet
ZLU11	2011-05 to 2011-09	356,803	5.7 MB	parquet
ZLQ11	2011-05 to 2011-08	353,471	5.1 MB	parquet
ZLN11	2011-05 to 2011-07	603,896	6.3 MB	parquet

Latest 20 rolls

Latest 20 of 124 rolls. Download the full JSON ledger.

ZL latest roll records
Session	From	To	Diff	Old volume	New volume
2026-09-09	ZLV26-CBOT	ZLZ26-CBOT	0.5	11,633	35,758
2026-08-24	ZLU26-CBOT	ZLV26-CBOT	0.15	18,541	20,537
2026-07-22	ZLQ26-CBOT	ZLU26-CBOT	-0.96	14,220	14,382
2026-06-24	ZLN26-CBOT	ZLQ26-CBOT	-1.19	18,316	20,814
2026-04-16	ZLK26-CBOT	ZLN26-CBOT	-0.29	41,042	47,431
2026-02-18	ZLH26-CBOT	ZLK26-CBOT	0.49	40,443	60,936
2025-12-16	ZLF26-CBOT	ZLH26-CBOT	0.54	55,690	58,482
2025-11-19	ZLZ25-CBOT	ZLF26-CBOT	0.32	40,399	68,171
2025-09-15	ZLV25-CBOT	ZLZ25-CBOT	0.5	10,280	43,483
2025-08-21	ZLU25-CBOT	ZLV25-CBOT	-0.01	17,128	19,147
2025-07-28	ZLQ25-CBOT	ZLU25-CBOT	-0.28	6,893	10,006
2025-06-23	ZLN25-CBOT	ZLQ25-CBOT	0.11	29,026	29,274
2025-04-15	ZLK25-CBOT	ZLN25-CBOT	0.49	35,143	44,225
2025-02-18	ZLH25-CBOT	ZLK25-CBOT	0.41	35,699	35,880
2024-12-17	ZLF25-CBOT	ZLH25-CBOT	0.32	45,882	45,931
2024-11-19	ZLZ24-CBOT	ZLF25-CBOT	0.05	26,106	35,336
2024-09-09	ZLV24-CBOT	ZLZ24-CBOT	-0.59	9,754	37,277
2024-08-26	ZLU24-CBOT	ZLV24-CBOT	-0.58	10,345	14,014
2024-07-24	ZLQ24-CBOT	ZLU24-CBOT	-0.77	14,200	15,256
2024-06-25	ZLN24-CBOT	ZLQ24-CBOT	0.27	20,660	25,450

ZL Instrument specifications

Exchange: CBOT
Contract listings: 8 months · F/H/K/N/Q/U/V/Z
Minimum tick: 0.01
Point value: 600.00 USD

Methodology

Per-contract, continuous and bar files are derived datasets. Continuous datasets join contracts with documented rolls and additive adjustments; bars aggregate ticks into OHLCV.

Read the schemas, timeframe rules and HTTP documentation.

ZL Quick start

View Python example

curl -LO https://historicalfuturesdata.com/ZL/bars/10s/cme.zl.bars.10s.2026.parquet

import pandas as pd
df = pd.read_parquet("cme.zl.bars.10s.2026.parquet")

import polars as pl
df = pl.read_parquet("cme.zl.bars.10s.2026.parquet")

Frequently asked questions about ZL historical data

What period does ZL cover?

2011-05-27 → 2026-10-26. This range comes from the current instrument catalog.

Which ZL timeframes are published?

10s, 1m, 2m, 5m, 30m, 1h, 4h, 1D. The bars table lists each available annual download.

How do I get a ZL sample?

Download cme.zl.bars.10s.2026.parquet using the free sample button. No account or API key is needed for this 10-second sample.

Soybean Oil (ZL)