ZS Downloads

Published Parquet files and roll records.

Bars

OHLCV bars by timeframe, with annual downloads.

ZS annual bar files · Select a file size to download
Year	10s	1m	2m	5m	30m	1h	4h	1D
2026	Free7.9 MB	2.6 MB	1.5 MB	702.2 KB	172.8 KB	108.8 KB	48.7 KB	23.1 KB
2025	9.2 MB	3.1 MB	1.8 MB	856.8 KB	209.7 KB	132.1 KB	59.4 KB	28.0 KB
2024	10.1 MB	3.3 MB	1.9 MB	883.4 KB	214.7 KB	135.3 KB	60.4 KB	28.4 KB
2023	10.6 MB	3.4 MB	1.9 MB	895.8 KB	221.1 KB	139.2 KB	61.2 KB	28.4 KB
2022	11.7 MB	3.5 MB	2.0 MB	920.2 KB	228.7 KB	143.7 KB	61.8 KB	28.4 KB
2021	11.6 MB	3.5 MB	2.0 MB	914.3 KB	225.5 KB	141.5 KB	61.0 KB	28.2 KB
2020	9.4 MB	3.2 MB	1.8 MB	864.9 KB	212.8 KB	134.1 KB	59.7 KB	28.3 KB
2019	7.5 MB	2.7 MB	1.6 MB	800.1 KB	198.9 KB	127.5 KB	57.9 KB	28.1 KB
2018	8.5 MB	3.0 MB	1.7 MB	835.4 KB	207.3 KB	131.9 KB	59.5 KB	28.3 KB
2017	8.2 MB	2.9 MB	1.7 MB	830.6 KB	203.4 KB	130.5 KB	59.1 KB	28.4 KB
2016	9.1 MB	2.9 MB	1.7 MB	856.8 KB	213.7 KB	135.3 KB	60.0 KB	28.3 KB
2015	8.2 MB	2.8 MB	1.7 MB	837.2 KB	208.5 KB	132.8 KB	59.6 KB	28.4 KB
2014	9.0 MB	2.9 MB	1.7 MB	864.2 KB	218.4 KB	138.6 KB	61.6 KB	28.5 KB
2013	9.9 MB	3.2 MB	1.9 MB	914.9 KB	227.9 KB	142.3 KB	63.2 KB	28.6 KB
2012	10.5 MB	3.4 MB	2.0 MB	986.3 KB	245.9 KB	152.2 KB	68.0 KB	29.9 KB
2011	4.7 MB	1.6 MB	1000.2 KB	499.1 KB	131.9 KB	85.7 KB	40.5 KB	18.6 KB

Continuous futures data (16)

Continuous derived datasets with unadjusted prices and additive roll adjustments.

ZS back-adjusted continuous files by year
Year	Size	File
2026	75.1 MB	download
2025	92.0 MB	download
2024	102.5 MB	download
2023	105.6 MB	download
2022	105.0 MB	download
2021	106.3 MB	download
2020	105.0 MB	download
2019	98.3 MB	download
2018	101.3 MB	download
2017	99.4 MB	download
2016	118.5 MB	download
2015	114.2 MB	download
2014	117.3 MB	download
2013	117.6 MB	download
2012	114.2 MB	download
2011	64.2 MB	download

All contracts (115)

ZS per-contract tick datasets
Contract	Coverage	Rows	Size	File
ZSU27	2025-10 to 2026-10	6,421	128.7 KB	parquet
ZSQ27	2025-09 to 2026-10	32,632	538.2 KB	parquet
ZSH27	2025-05 to 2026-10	678,775	11.5 MB	parquet
ZSK27	2025-01 to 2026-10	313,020	5.4 MB	parquet
ZSF27	2025-01 to 2026-10	1,194,196	16.7 MB	parquet
ZSN27	2024-09 to 2026-10	201,932	3.5 MB	parquet
ZSQ26	2024-08 to 2026-08	603,459	10.0 MB	parquet
ZSU26	2024-04 to 2026-09	454,998	8.0 MB	parquet
ZSK26	2024-02 to 2026-05	3,057,082	32.2 MB	parquet
ZSH26	2024-01 to 2026-03	2,888,218	30.7 MB	parquet
ZSF26	2024-01 to 2026-01	3,073,657	31.8 MB	parquet
ZSQ25	2023-10 to 2025-08	609,556	9.9 MB	parquet
ZSU25	2023-09 to 2025-09	517,122	8.8 MB	parquet
ZSN26	2023-05 to 2026-07	3,202,395	35.2 MB	parquet
ZSK25	2023-03 to 2025-05	2,904,238	31.4 MB	parquet
ZSH25	2023-03 to 2025-03	3,266,693	35.0 MB	parquet
ZSU24	2023-02 to 2024-09	449,349	7.7 MB	parquet
ZSX26	2022-12 to 2026-10	6,433,555	58.7 MB	parquet
ZSF25	2022-11 to 2025-01	2,986,349	31.8 MB	parquet
ZSN25	2022-08 to 2025-07	3,037,067	33.8 MB	parquet
ZSK24	2022-04 to 2024-05	3,252,526	34.2 MB	parquet
ZSQ24	2022-02 to 2024-08	684,063	10.8 MB	parquet
ZSH24	2022-02 to 2024-03	3,135,744	34.7 MB	parquet
ZSN24	2022-01 to 2024-07	3,765,676	37.9 MB	parquet
ZSX25	2021-12 to 2025-11	5,563,379	53.4 MB	parquet
ZSF24	2021-12 to 2024-01	3,123,266	34.1 MB	parquet
ZSU23	2021-12 to 2023-09	405,467	7.1 MB	parquet
ZSQ23	2021-12 to 2023-08	577,471	9.4 MB	parquet
ZSX24	2021-03 to 2024-11	6,646,664	62.2 MB	parquet
ZSK23	2021-01 to 2023-05	2,866,941	30.6 MB	parquet
ZSH23	2020-12 to 2023-03	2,800,557	30.9 MB	parquet
ZSF23	2020-11 to 2023-01	2,423,443	27.3 MB	parquet
ZSN23	2020-03 to 2023-07	3,607,824	37.7 MB	parquet
ZSU22	2020-02 to 2022-09	332,554	6.0 MB	parquet
ZSQ22	2020-02 to 2022-08	438,295	7.2 MB	parquet
ZSK22	2020-02 to 2022-05	2,697,125	30.9 MB	parquet
ZSH22	2020-02 to 2022-03	3,159,843	35.1 MB	parquet
ZSX23	2020-01 to 2023-11	6,860,772	66.6 MB	parquet
ZSF22	2020-01 to 2022-01	2,354,406	26.8 MB	parquet
ZSN22	2019-10 to 2022-07	3,099,229	36.0 MB	parquet
ZSX22	2019-06 to 2022-11	5,951,627	63.0 MB	parquet
ZSU21	2019-04 to 2021-09	356,958	6.2 MB	parquet
ZSQ21	2019-04 to 2021-08	570,173	9.8 MB	parquet
ZSK21	2019-04 to 2021-05	3,336,643	38.8 MB	parquet
ZSH21	2019-01 to 2021-03	4,052,925	44.6 MB	parquet
ZSF21	2018-12 to 2021-01	3,451,530	35.9 MB	parquet
ZSQ20	2018-06 to 2020-08	413,414	6.8 MB	parquet
ZSU20	2018-05 to 2020-09	294,598	5.0 MB	parquet
ZSK20	2018-05 to 2020-05	2,432,990	27.2 MB	parquet
ZSX21	2018-04 to 2021-11	6,474,366	68.4 MB	parquet
ZSN21	2018-04 to 2021-07	4,204,814	48.4 MB	parquet
ZSH20	2018-02 to 2020-03	2,255,562	26.9 MB	parquet
ZSF20	2017-12 to 2020-01	2,315,234	27.6 MB	parquet
ZSU19	2017-04 to 2019-09	297,110	5.2 MB	parquet
ZSQ19	2017-04 to 2019-08	368,564	6.3 MB	parquet
ZSK19	2017-04 to 2019-05	2,189,567	26.8 MB	parquet
ZSH19	2017-04 to 2019-03	2,130,121	26.5 MB	parquet
ZSN20	2017-03 to 2020-07	2,887,823	34.0 MB	parquet
ZSX20	2016-11 to 2020-11	5,914,046	59.4 MB	parquet
ZSF19	2016-11 to 2019-01	2,124,146	26.1 MB	parquet
ZSN19	2016-05 to 2019-07	3,013,480	34.1 MB	parquet
ZSU18	2016-03 to 2018-09	288,414	5.1 MB	parquet
ZSQ18	2016-03 to 2018-08	445,477	7.7 MB	parquet
ZSN18	2016-03 to 2018-07	3,230,248	37.2 MB	parquet
ZSX19	2016-02 to 2019-11	4,708,824	51.8 MB	parquet
ZSK18	2016-02 to 2018-05	2,872,766	31.9 MB	parquet
ZSH18	2016-02 to 2018-03	2,629,734	28.9 MB	parquet
ZSF18	2015-12 to 2018-01	2,422,946	28.2 MB	parquet
ZSU17	2015-08 to 2017-09	315,961	5.5 MB	parquet
ZSX18	2015-05 to 2018-11	5,563,838	60.9 MB	parquet
ZSQ17	2015-03 to 2017-08	439,843	7.0 MB	parquet
ZSK17	2015-03 to 2017-05	2,563,794	27.2 MB	parquet
ZSH17	2015-03 to 2017-03	2,715,969	30.4 MB	parquet
ZSF17	2015-02 to 2017-01	2,728,295	29.6 MB	parquet
ZSU16	2015-02 to 2016-09	275,689	4.8 MB	parquet
ZSX17	2014-09 to 2017-11	5,959,121	61.0 MB	parquet
ZSN17	2014-09 to 2017-07	2,831,375	33.2 MB	parquet
ZSX16	2014-09 to 2016-11	6,745,169	71.2 MB	parquet
ZSQ16	2014-09 to 2016-08	529,096	8.6 MB	parquet
ZSK16	2014-07 to 2016-05	3,139,379	33.4 MB	parquet
ZSN16	2014-06 to 2016-07	4,096,401	44.1 MB	parquet
ZSH16	2014-03 to 2016-03	2,601,450	27.4 MB	parquet
ZSQ15	2014-03 to 2015-08	452,949	6.9 MB	parquet
ZSF16	2013-12 to 2016-01	2,388,294	27.9 MB	parquet
ZSX15	2013-11 to 2015-11	6,549,637	70.8 MB	parquet
ZSU15	2013-11 to 2015-09	226,522	3.8 MB	parquet
ZSN15	2013-11 to 2015-07	3,786,836	42.1 MB	parquet
ZSK15	2013-11 to 2015-05	3,364,766	37.5 MB	parquet
ZSH15	2013-11 to 2015-03	3,178,467	35.7 MB	parquet
ZSF15	2013-11 to 2015-01	3,242,195	34.3 MB	parquet
ZSX14	2013-09 to 2014-11	7,326,756	75.3 MB	parquet
ZSU14	2013-07 to 2014-09	304,914	5.1 MB	parquet
ZSQ14	2013-06 to 2014-08	592,752	8.3 MB	parquet
ZSN14	2013-05 to 2014-07	3,336,999	37.2 MB	parquet
ZSK14	2013-03 to 2014-05	3,187,034	35.3 MB	parquet
ZSH14	2013-01 to 2014-03	2,784,426	28.8 MB	parquet
ZSF14	2012-11 to 2014-01	2,626,226	27.8 MB	parquet
ZSX13	2012-09 to 2013-11	7,156,267	73.9 MB	parquet
ZSU13	2012-07 to 2013-09	365,071	5.8 MB	parquet
ZSQ13	2012-06 to 2013-08	549,549	7.7 MB	parquet
ZSN13	2012-05 to 2013-07	3,396,855	39.7 MB	parquet
ZSK13	2012-03 to 2013-05	3,159,113	38.7 MB	parquet
ZSH13	2012-01 to 2013-03	3,518,982	41.5 MB	parquet
ZSF13	2011-11 to 2013-01	2,982,658	34.6 MB	parquet
ZSX12	2011-10 to 2012-11	9,237,314	80.9 MB	parquet
ZSU12	2011-10 to 2012-09	446,980	7.5 MB	parquet
ZSQ12	2011-10 to 2012-08	841,282	11.1 MB	parquet
ZSN12	2011-10 to 2012-07	4,398,658	41.9 MB	parquet
ZSK12	2011-10 to 2012-05	3,032,632	27.5 MB	parquet
ZSH12	2011-10 to 2012-03	2,690,458	23.7 MB	parquet
ZSF12	2011-09 to 2012-01	2,570,706	23.3 MB	parquet
ZSX11	2011-07 to 2011-11	4,779,921	44.3 MB	parquet
ZSU11	2011-05 to 2011-09	395,398	6.2 MB	parquet
ZSQ11	2011-05 to 2011-08	420,458	5.5 MB	parquet
ZSN11	2011-05 to 2011-07	983,806	7.9 MB	parquet

Latest 20 rolls

Latest 20 of 108 rolls. Download the full JSON ledger.

ZS latest roll records
Session	From	To	Diff	Old volume	New volume
2026-08-17	ZSU26-CBOT	ZSX26-CBOT	0.1525	15,245	113,737
2026-07-27	ZSQ26-CBOT	ZSU26-CBOT	-0.0875	11,504	14,072
2026-06-29	ZSN26-CBOT	ZSQ26-CBOT	0.1075	7,787	13,453
2026-04-21	ZSK26-CBOT	ZSN26-CBOT	0.1625	43,606	54,618
2026-02-18	ZSH26-CBOT	ZSK26-CBOT	0.1575	51,593	52,795
2025-12-19	ZSF26-CBOT	ZSH26-CBOT	0.1025	39,882	48,403
2025-10-24	ZSX25-CBOT	ZSF26-CBOT	0.1875	50,524	56,234
2025-08-11	ZSU25-CBOT	ZSX25-CBOT	0.1925	22,574	148,059
2025-07-28	ZSQ25-CBOT	ZSU25-CBOT	0.04	13,531	19,234
2025-06-24	ZSN25-CBOT	ZSQ25-CBOT	0.035	19,627	22,191
2025-04-17	ZSK25-CBOT	ZSN25-CBOT	0.1075	40,004	42,045
2025-02-20	ZSH25-CBOT	ZSK25-CBOT	0.175	44,962	46,467
2024-12-20	ZSF25-CBOT	ZSH25-CBOT	0.0475	49,094	65,185
2024-10-25	ZSX24-CBOT	ZSF25-CBOT	0.0975	46,064	63,547
2024-08-13	ZSU24-CBOT	ZSX24-CBOT	0.155	11,051	106,825
2024-07-29	ZSQ24-CBOT	ZSU24-CBOT	-0.2575	10,439	17,908
2024-06-26	ZSN24-CBOT	ZSQ24-CBOT	-0.1975	18,940	22,084
2024-04-18	ZSK24-CBOT	ZSN24-CBOT	0.145	48,403	48,913
2024-02-21	ZSH24-CBOT	ZSK24-CBOT	0.04	48,028	55,930
2023-12-19	ZSF24-CBOT	ZSH24-CBOT	0.0975	46,898	50,667

ZS Instrument specifications

Exchange: CBOT
Contract listings: Monthly · F–Z
Minimum tick: 0.00125
Point value: 50.00 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.

ZS Quick start

View Python example

curl -LO https://historicalfuturesdata.com/ZS/bars/10s/cme.zs.bars.10s.2026.parquet

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

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

Frequently asked questions about ZS historical data

What period does ZS cover?

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

Which ZS timeframes are published?

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

How do I get a ZS sample?

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

Soybeans (ZS)