RB Downloads

Published Parquet files and roll records.

Bars

OHLCV bars by timeframe, with annual downloads.

RB annual bar files · Select a file size to download
Year	10s	1m	2m	5m	30m	1h	4h	1D
2026	Free12.9 MB	4.4 MB	2.8 MB	1.4 MB	363.9 KB	210.7 KB	75.3 KB	24.5 KB
2025	13.6 MB	4.6 MB	2.9 MB	1.5 MB	427.3 KB	251.0 KB	91.1 KB	29.5 KB
2024	13.2 MB	4.5 MB	2.8 MB	1.5 MB	423.4 KB	249.5 KB	91.0 KB	29.6 KB
2023	12.5 MB	4.4 MB	2.8 MB	1.5 MB	438.7 KB	256.0 KB	91.4 KB	29.5 KB
2022	12.7 MB	4.7 MB	3.0 MB	1.7 MB	455.1 KB	263.6 KB	92.7 KB	29.5 KB
2021	12.9 MB	4.6 MB	2.9 MB	1.6 MB	451.5 KB	262.3 KB	92.3 KB	29.5 KB
2020	13.8 MB	4.8 MB	3.0 MB	1.6 MB	441.5 KB	257.6 KB	92.0 KB	29.5 KB
2019	13.6 MB	4.5 MB	2.8 MB	1.5 MB	436.9 KB	256.2 KB	91.6 KB	29.6 KB
2018	13.6 MB	4.5 MB	2.7 MB	1.5 MB	437.6 KB	256.8 KB	92.0 KB	29.5 KB
2017	12.2 MB	4.1 MB	2.6 MB	1.4 MB	423.7 KB	250.9 KB	90.5 KB	29.5 KB
2016	11.8 MB	4.1 MB	2.6 MB	1.4 MB	432.0 KB	254.0 KB	91.0 KB	29.6 KB
2015	11.3 MB	3.9 MB	2.5 MB	1.4 MB	429.9 KB	258.6 KB	91.5 KB	29.5 KB
2014	10.3 MB	3.7 MB	2.4 MB	1.3 MB	425.3 KB	259.0 KB	90.7 KB	29.5 KB
2013	9.9 MB	3.7 MB	2.5 MB	1.4 MB	451.6 KB	267.7 KB	91.3 KB	29.5 KB
2012	10.7 MB	3.9 MB	2.6 MB	1.5 MB	468.4 KB	274.6 KB	93.7 KB	31.1 KB
2011	6.9 MB	2.4 MB	1.6 MB	931.2 KB	278.4 KB	165.3 KB	57.0 KB	19.4 KB

Continuous futures data (16)

Continuous derived datasets with unadjusted prices and additive roll adjustments.

RB back-adjusted continuous files by year
Year	Size	File
2026	76.5 MB	download
2025	88.1 MB	download
2024	92.8 MB	download
2023	83.1 MB	download
2022	77.8 MB	download
2021	89.0 MB	download
2020	91.9 MB	download
2019	96.7 MB	download
2018	95.8 MB	download
2017	90.2 MB	download
2016	85.3 MB	download
2015	84.5 MB	download
2014	76.0 MB	download
2013	73.7 MB	download
2012	87.8 MB	download
2011	58.8 MB	download

All contracts (197)

RB per-contract tick datasets
Contract	Coverage	Rows	Size	File
RBU27	2025-04 to 2026-10	1,171	45.9 KB	parquet
RBQ27	2025-04 to 2026-10	1,565	55.1 KB	parquet
RBV27	2024-10 to 2026-10	813	37.8 KB	parquet
RBN27	2024-07 to 2026-10	3,299	93.3 KB	parquet
RBM27	2024-07 to 2026-10	111,315	2.1 MB	parquet
RBK27	2024-05 to 2026-10	15,090	325.3 KB	parquet
RBJ27	2024-04 to 2026-10	40,219	745.6 KB	parquet
RBH27	2024-04 to 2026-10	136,389	2.5 MB	parquet
RBG27	2024-04 to 2026-10	124,566	2.3 MB	parquet
RBF27	2024-01 to 2026-10	254,680	4.7 MB	parquet
RBX26	2023-12 to 2026-10	1,013,805	14.9 MB	parquet
RBV26	2023-12 to 2026-09	972,645	14.4 MB	parquet
RBU26	2023-12 to 2026-08	1,056,642	16.9 MB	parquet
RBZ26	2023-09 to 2026-10	1,015,374	16.3 MB	parquet
RBQ26	2023-08 to 2026-07	1,032,369	16.0 MB	parquet
RBN26	2023-08 to 2026-06	1,032,569	15.6 MB	parquet
RBK26	2023-05 to 2026-04	991,180	14.5 MB	parquet
RBM26	2023-03 to 2026-05	1,432,067	21.9 MB	parquet
RBJ26	2023-03 to 2026-03	996,904	14.2 MB	parquet
RBH26	2023-02 to 2026-02	848,542	12.5 MB	parquet
RBG26	2023-01 to 2026-01	735,524	10.9 MB	parquet
RBF26	2023-01 to 2025-12	860,284	12.4 MB	parquet
RBX25	2023-01 to 2025-10	889,002	12.5 MB	parquet
RBV25	2023-01 to 2025-09	868,761	12.7 MB	parquet
RBU25	2023-01 to 2025-08	993,979	14.9 MB	parquet
RBQ25	2023-01 to 2025-07	995,357	14.7 MB	parquet
RBF25	2022-07 to 2024-12	915,943	13.6 MB	parquet
RBK24	2022-07 to 2024-04	903,942	13.0 MB	parquet
RBN25	2022-06 to 2025-06	1,028,418	14.9 MB	parquet
RBM25	2022-06 to 2025-05	1,232,268	18.5 MB	parquet
RBK25	2022-06 to 2025-04	977,315	14.2 MB	parquet
RBJ25	2022-06 to 2025-03	941,879	13.4 MB	parquet
RBH25	2022-06 to 2025-02	954,193	14.0 MB	parquet
RBG25	2022-06 to 2025-01	825,522	12.5 MB	parquet
RBX24	2022-06 to 2024-10	928,969	13.8 MB	parquet
RBV24	2022-06 to 2024-09	993,923	14.4 MB	parquet
RBU24	2022-06 to 2024-08	1,189,728	17.9 MB	parquet
RBQ24	2022-06 to 2024-07	1,053,815	15.0 MB	parquet
RBN24	2022-06 to 2024-06	973,072	13.8 MB	parquet
RBM24	2022-06 to 2024-05	1,189,576	17.9 MB	parquet
RBJ24	2022-06 to 2024-03	804,486	11.8 MB	parquet
RBF24	2022-06 to 2023-12	801,046	12.0 MB	parquet
RBZ25	2022-04 to 2025-11	1,074,593	16.6 MB	parquet
RBZ24	2021-11 to 2024-11	1,133,388	18.3 MB	parquet
RBH24	2021-03 to 2024-02	873,020	13.0 MB	parquet
RBG24	2021-03 to 2024-01	722,967	11.0 MB	parquet
RBZ23	2020-12 to 2023-11	1,036,679	16.0 MB	parquet
RBX23	2020-12 to 2023-10	857,222	12.4 MB	parquet
RBV23	2020-12 to 2023-09	902,002	13.1 MB	parquet
RBU23	2020-12 to 2023-08	1,013,505	14.4 MB	parquet
RBQ23	2020-10 to 2023-07	820,666	11.8 MB	parquet
RBN23	2020-08 to 2023-06	846,825	12.0 MB	parquet
RBM23	2020-08 to 2023-05	952,353	14.0 MB	parquet
RBX22	2020-06 to 2022-10	638,902	9.8 MB	parquet
RBK23	2020-05 to 2023-04	727,369	10.8 MB	parquet
RBJ23	2020-05 to 2023-03	681,464	10.2 MB	parquet
RBH23	2020-05 to 2023-02	664,136	10.2 MB	parquet
RBG23	2020-05 to 2023-01	532,102	8.5 MB	parquet
RBU22	2020-05 to 2022-08	755,852	11.7 MB	parquet
RBN22	2020-05 to 2022-06	690,918	10.5 MB	parquet
RBZ22	2020-04 to 2022-11	812,301	12.8 MB	parquet
RBV22	2020-04 to 2022-09	700,629	10.6 MB	parquet
RBK22	2020-03 to 2022-04	599,001	9.3 MB	parquet
RBJ22	2020-03 to 2022-03	763,518	11.0 MB	parquet
RBQ22	2020-02 to 2022-07	632,259	9.8 MB	parquet
RBM22	2020-02 to 2022-05	807,904	12.5 MB	parquet
RBH22	2020-02 to 2022-02	765,856	10.9 MB	parquet
RBG22	2020-02 to 2022-01	689,554	10.0 MB	parquet
RBF22	2020-02 to 2021-12	902,022	12.3 MB	parquet
RBV21	2020-02 to 2021-09	897,029	12.1 MB	parquet
RBZ21	2020-01 to 2021-11	1,140,602	17.1 MB	parquet
RBQ21	2020-01 to 2021-07	734,215	10.5 MB	parquet
RBX21	2019-11 to 2021-10	825,653	11.7 MB	parquet
RBU21	2019-10 to 2021-08	883,829	12.5 MB	parquet
RBN21	2019-10 to 2021-06	716,396	10.5 MB	parquet
RBK21	2019-08 to 2021-04	736,144	10.5 MB	parquet
RBJ21	2019-08 to 2021-03	805,690	11.3 MB	parquet
RBG21	2019-08 to 2021-01	641,953	9.8 MB	parquet
RBH21	2019-07 to 2021-02	718,702	10.7 MB	parquet
RBF21	2019-06 to 2020-12	821,411	11.8 MB	parquet
RBX20	2019-05 to 2020-10	773,896	11.1 MB	parquet
RBV20	2019-05 to 2020-09	883,117	12.1 MB	parquet
RBF23	2019-02 to 2022-12	619,743	9.6 MB	parquet
RBM21	2018-12 to 2021-05	930,918	13.9 MB	parquet
RBU20	2018-11 to 2020-08	850,214	12.3 MB	parquet
RBQ20	2018-11 to 2020-07	743,257	10.4 MB	parquet
RBK20	2018-11 to 2020-04	891,377	12.1 MB	parquet
RBH20	2018-11 to 2020-02	992,678	12.6 MB	parquet
RBG20	2018-11 to 2020-01	762,774	10.4 MB	parquet
RBM20	2018-02 to 2020-05	904,627	13.3 MB	parquet
RBX19	2017-11 to 2019-10	820,915	11.1 MB	parquet
RBU19	2017-11 to 2019-08	990,508	13.3 MB	parquet
RBQ19	2017-11 to 2019-07	956,811	12.7 MB	parquet
RBJ20	2017-06 to 2020-03	1,105,235	15.3 MB	parquet
RBZ20	2017-05 to 2020-11	1,174,751	18.3 MB	parquet
RBF20	2017-03 to 2019-12	909,564	12.0 MB	parquet
RBV19	2017-02 to 2019-09	889,204	11.8 MB	parquet
RBN20	2017-01 to 2020-06	736,671	10.8 MB	parquet
RBN19	2017-01 to 2019-06	942,708	12.4 MB	parquet
RBK19	2016-07 to 2019-04	876,171	11.1 MB	parquet
RBJ19	2016-07 to 2019-03	799,404	10.7 MB	parquet
RBH19	2016-07 to 2019-02	930,680	12.6 MB	parquet
RBM19	2016-04 to 2019-05	1,115,585	15.8 MB	parquet
RBG19	2016-04 to 2019-01	823,575	11.4 MB	parquet
RBZ19	2016-03 to 2019-11	1,131,691	16.8 MB	parquet
RBF19	2016-01 to 2018-12	966,065	13.1 MB	parquet
RBX18	2015-11 to 2018-10	940,063	12.4 MB	parquet
RBV18	2015-11 to 2018-09	961,293	12.7 MB	parquet
RBU18	2015-11 to 2018-08	994,315	13.4 MB	parquet
RBQ18	2015-11 to 2018-07	897,362	12.1 MB	parquet
RBN18	2015-11 to 2018-06	985,502	12.9 MB	parquet
RBJ18	2015-11 to 2018-03	831,471	11.3 MB	parquet
RBZ18	2015-10 to 2018-11	1,305,734	18.2 MB	parquet
RBH18	2015-10 to 2018-02	924,553	12.1 MB	parquet
RBG18	2015-10 to 2018-01	775,263	10.5 MB	parquet
RBM18	2015-09 to 2018-05	1,124,013	15.6 MB	parquet
RBK18	2015-09 to 2018-04	876,982	11.7 MB	parquet
RBF18	2015-09 to 2017-12	851,363	11.6 MB	parquet
RBX17	2015-07 to 2017-10	863,986	11.8 MB	parquet
RBV17	2015-07 to 2017-09	1,130,889	15.0 MB	parquet
RBU17	2015-07 to 2017-08	1,021,335	13.6 MB	parquet
RBQ17	2015-07 to 2017-07	866,417	11.6 MB	parquet
RBN17	2015-07 to 2017-06	897,509	11.9 MB	parquet
RBK17	2015-07 to 2017-04	694,103	9.8 MB	parquet
RBJ17	2015-07 to 2017-03	863,371	11.5 MB	parquet
RBG17	2015-06 to 2017-01	693,819	10.0 MB	parquet
RBH17	2015-05 to 2017-02	862,251	11.7 MB	parquet
RBF17	2015-04 to 2016-12	840,887	11.7 MB	parquet
RBQ16	2015-04 to 2016-07	818,982	11.4 MB	parquet
RBZ17	2015-03 to 2017-11	1,137,833	17.1 MB	parquet
RBM17	2015-03 to 2017-05	1,033,169	14.3 MB	parquet
RBN16	2015-03 to 2016-06	839,401	11.5 MB	parquet
RBX16	2015-02 to 2016-10	875,330	11.6 MB	parquet
RBV16	2015-02 to 2016-09	894,491	12.0 MB	parquet
RBU16	2015-02 to 2016-08	878,390	12.1 MB	parquet
RBK16	2015-02 to 2016-04	761,381	10.4 MB	parquet
RBJ16	2015-02 to 2016-03	837,523	11.6 MB	parquet
RBZ16	2014-10 to 2016-11	1,253,653	18.6 MB	parquet
RBM16	2014-10 to 2016-05	1,041,179	15.1 MB	parquet
RBH16	2014-10 to 2016-02	852,547	11.3 MB	parquet
RBG16	2014-08 to 2016-01	733,001	10.0 MB	parquet
RBF16	2014-08 to 2015-12	874,677	11.5 MB	parquet
RBU15	2014-07 to 2015-08	808,619	11.2 MB	parquet
RBQ15	2014-06 to 2015-07	797,508	10.6 MB	parquet
RBN15	2014-06 to 2015-06	831,072	10.9 MB	parquet
RBZ15	2014-04 to 2015-11	1,102,624	17.2 MB	parquet
RBK15	2014-04 to 2015-04	781,319	10.3 MB	parquet
RBJ15	2014-04 to 2015-03	762,420	9.9 MB	parquet
RBV15	2014-03 to 2015-09	795,736	10.8 MB	parquet
RBX15	2014-01 to 2015-10	701,318	10.1 MB	parquet
RBM15	2014-01 to 2015-05	903,600	12.7 MB	parquet
RBH15	2013-11 to 2015-02	734,862	9.9 MB	parquet
RBG15	2013-11 to 2015-01	629,821	8.7 MB	parquet
RBF15	2013-11 to 2014-12	711,915	9.6 MB	parquet
RBZ14	2013-11 to 2014-11	908,034	12.5 MB	parquet
RBX14	2013-11 to 2014-10	722,353	9.4 MB	parquet
RBV14	2013-11 to 2014-09	662,540	8.9 MB	parquet
RBU14	2013-11 to 2014-08	661,459	9.0 MB	parquet
RBQ14	2013-11 to 2014-07	610,314	8.4 MB	parquet
RBN14	2013-11 to 2014-06	626,367	8.6 MB	parquet
RBM14	2013-11 to 2014-05	757,900	10.4 MB	parquet
RBK14	2013-11 to 2014-04	647,638	8.5 MB	parquet
RBJ14	2013-11 to 2014-03	589,431	8.0 MB	parquet
RBH14	2013-11 to 2014-02	575,419	8.0 MB	parquet
RBG14	2013-10 to 2014-01	528,320	7.6 MB	parquet
RBF14	2013-09 to 2013-12	564,578	7.9 MB	parquet
RBZ13	2013-08 to 2013-11	671,587	9.4 MB	parquet
RBX13	2013-07 to 2013-10	611,035	8.4 MB	parquet
RBV13	2013-06 to 2013-09	547,372	7.8 MB	parquet
RBU13	2013-05 to 2013-08	601,505	8.3 MB	parquet
RBQ13	2013-04 to 2013-07	621,425	8.4 MB	parquet
RBN13	2013-03 to 2013-06	602,326	8.3 MB	parquet
RBM13	2013-02 to 2013-05	731,417	9.8 MB	parquet
RBK13	2013-01 to 2013-04	692,902	9.3 MB	parquet
RBJ13	2012-12 to 2013-03	681,618	9.2 MB	parquet
RBH13	2012-11 to 2013-02	697,316	9.3 MB	parquet
RBG13	2012-10 to 2013-01	571,818	8.2 MB	parquet
RBF13	2012-09 to 2012-12	585,318	8.2 MB	parquet
RBZ12	2012-08 to 2012-11	703,133	9.6 MB	parquet
RBX12	2012-07 to 2012-10	637,388	8.2 MB	parquet
RBV12	2012-06 to 2012-10	693,641	9.5 MB	parquet
RBU12	2012-05 to 2012-09	1,000,478	12.7 MB	parquet
RBQ12	2012-04 to 2012-07	1,373,450	15.8 MB	parquet
RBN12	2012-03 to 2012-07	1,764,500	18.2 MB	parquet
RBM12	2012-02 to 2012-05	2,063,354	20.7 MB	parquet
RBK12	2012-01 to 2012-04	1,745,552	18.1 MB	parquet
RBJ12	2011-12 to 2012-04	1,485,170	15.7 MB	parquet
RBH12	2011-11 to 2012-02	1,407,922	15.4 MB	parquet
RBG12	2011-10 to 2012-01	1,211,169	15.0 MB	parquet
RBF12	2011-09 to 2012-01	1,346,465	15.2 MB	parquet
RBZ11	2011-08 to 2011-11	1,620,675	17.9 MB	parquet
RBX11	2011-07 to 2011-10	1,386,365	15.3 MB	parquet
RBV11	2011-06 to 2011-09	1,404,362	15.6 MB	parquet
RBU11	2011-05 to 2011-08	1,305,945	14.4 MB	parquet
RBQ11	2011-05 to 2011-07	992,772	9.6 MB	parquet
RBN11	2011-05 to 2011-06	553,034	5.9 MB	parquet
RBM11	2011-05 to 2011-05	13,587	149.8 KB	parquet

Latest 20 rolls

Latest 20 of 186 rolls. Download the full JSON ledger.

RB latest roll records
Session	From	To	Diff	Old volume	New volume
2026-10-21	RBX26-NYMEX	RBZ26-NYMEX	-0.0806	4,390	33,944
2026-09-14	RBV26-NYMEX	RBX26-NYMEX	-0.1883	22,806	22,957
2026-08-17	RBU26-NYMEX	RBV26-NYMEX	-0.2919	15,025	18,201
2026-07-15	RBQ26-NYMEX	RBU26-NYMEX	-0.1969	17,531	18,785
2026-06-15	RBN26-NYMEX	RBQ26-NYMEX	-0.0623	12,202	16,575
2026-05-15	RBM26-NYMEX	RBN26-NYMEX	-0.147	9,610	15,831
2026-04-08	RBK26-NYMEX	RBM26-NYMEX	-0.0881	26,557	28,408
2026-03-11	RBJ26-NYMEX	RBK26-NYMEX	-0.0358	21,314	22,647
2026-02-11	RBH26-NYMEX	RBJ26-NYMEX	0.2234	16,103	17,004
2026-01-13	RBG26-NYMEX	RBH26-NYMEX	0.0284	20,704	22,550
2025-12-17	RBF26-NYMEX	RBG26-NYMEX	0.0045	13,279	30,113
2025-11-12	RBZ25-NYMEX	RBF26-NYMEX	-0.0682	20,834	24,247
2025-10-17	RBX25-NYMEX	RBZ25-NYMEX	-0.0535	18,607	20,982
2025-09-16	RBV25-NYMEX	RBX25-NYMEX	-0.0607	15,641	21,284
2025-08-14	RBU25-NYMEX	RBV25-NYMEX	-0.1676	15,879	20,616
2025-07-14	RBQ25-NYMEX	RBU25-NYMEX	-0.0405	14,260	17,111
2025-06-12	RBN25-NYMEX	RBQ25-NYMEX	-0.016	19,718	20,217
2025-05-13	RBM25-NYMEX	RBN25-NYMEX	-0.0357	20,005	20,616
2025-04-09	RBK25-NYMEX	RBM25-NYMEX	-0.0076	34,910	43,994
2025-03-12	RBJ25-NYMEX	RBK25-NYMEX	0.0043	19,856	20,970

RB Instrument specifications

Exchange: NYMEX
Contract listings: Monthly · F–Z
Minimum tick: 0.0001
Point value: 42000.00 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.

RB Quick start

View Python example

curl -LO https://historicalfuturesdata.com/RB/bars/10s/cme.rb.bars.10s.2026.parquet

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

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

Frequently asked questions about RB historical data

What period does RB cover?

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

Which RB timeframes are published?

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

How do I get a RB sample?

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

RBOB Gasoline (RB)