Historical Intraday Bloomberg Commodity Index Futures Data ER
Bloomberg Commodity Index Contract Specs:
| Bloomberg Commodity Index (ER) | |
| AKA: | Bloomberg Commodity Index |
| Exchange Name: | CBOT on Globex |
| Exchange: | CBOT-G |
| Sector: | Index |
| Tick Size: | 0.01 |
| BPV: | 100 |
| Denomination: | USD |
Buy Bloomberg Commodity Index Futures Data ER
Purchase Bloomberg Commodity Index Futures Data ER from PortaraCQG. Our tailored service includes your format options. ALL data is created for you by a qualified trader. We provide expert guidance if you are unsure. we will email you when your purchase has completed with roll/format options to choose from.
ER Historic Futures Data: Available
| Data Type | Start Date | End Date | Size | Sample Data |
| Daily: | 2006 Oct 02 | Current | 1.3 MB | 📈 Download |
| Intraday: | 2006 Oct 02 | Current | 4.9 MB | 📈 Download |
| Tick – Trades Only: | Current | |||
| Tick – Level 1: | Current |
Full-history size of Bloomberg Commodity Index (ER) data from Portara, to the current date, as uncompressed CSV text: daily 1.3 MB from 2006 Oct 02; 1-minute intraday 4.9 MB from 2006 Oct 02. Sizes are indicative and refreshed monthly. Use the Data Size Calculator further down this page for any year range.
See also: all historical intraday futures markets · view the ER sample in any timezone · when ER volume and open interest begin.
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Times default to Chicago local, as recorded. Pick a timezone to convert both the chart and the download — conversion changes only the timestamps, every other value passes through untouched.
Sample data chart · hover for values · drag to pan · zoom with the mouse wheel or the −/+ buttons · double-click to reset
Bloomberg Commodity Index ER Intraday Data Formats
Choose a data form to see the format choices available for it.
Once payment is in, we will send across final formatting options for you to choose from and then add you to our jobs list for processing. See below for what questions we will ask.
One-off data dump:
- Delivery Months: HMUZ (Mar, Jun, Sep, Dec)
- Delimiter: comma, i.e. .csv .txt - ASCII. Or choose another delimiter such as semi-colon, space or tab
- Filename: Discrete names created from the symbol root, the year and delivery month code. For example ER2026H is the March 2026 contract for Bloomberg Commodity Index.
- Column Order: date, time, open, high, low, close, volume
- Extra Columns [optional]: Prior to 2 Oct 2006 there was no such thing as intraday volume. Back then traders would use ‘tick count’ as a proxy volume. It counted the number of ‘wobbles’ in the intraday period. This was the only way to try to determine volume. If you feel it would be useful, we can include this metric, usually another column before trade volume.
- Timestamp Type: Start of Bar (or you can choose End of Bar)
- Timezone: Exchange Time, US Central Time (Chicago, UTC-6 / -5 DST). Or choose a custom timezone such as UTC
- Date format: yyyymmddiOther date formats availableMMDDYYYYYYYYMMDDDDMMYYYYMMDDYYYYMMDDDDMMYYMM/DD/YYYYYYYY/MM/DDDD/MM/YYYYMM-DD-YYYYYYYY-MM-DDDD-MM-YYYYMM.DD.YYYYDD.MM.YYYYYYYY.MM.DDMM/DD/YYYY/MM/DDDD/MM/YYMM-DD-YYYY-MM-DDDD-MM-YYMM.DD.YYYY.MM.DDDD.MM.YYTell us which one you would like.
- Time format: hhmm (24h)iOther time formats availableHHMMHH:MMHHMMSSHH:MM:SSTell us which one you would like.
- Other Special Data Formatting Requirements: We format directly for other software applications including Bloomberg, CQG Data Factory, eSignal, IQFeed, MetaTrader 5, MultiCharts, NinjaTrader, Sierra Chart, TradeStation and Trading Blox.
During your order process, we will send across these final formatting options for you to choose from and then add you to our jobs list for processing.
One-off data dump:
- Continuous data: Do you want backadjusted or zero adjusted data? Please let us know. If you are unsure, please read our deep dive on how to create continuous futures data, which explains the different methods.
- Roll: 3 days before expiry is a good sweetspot for ER
- Roll Basis: Roll based on settlement price. (Highly unusual based on last price, but we can do it)
- Delivery Months: HMUZ (Mar, Jun, Sep, Dec)
- Delimiter: comma, i.e. .csv .txt - ASCII. Or choose another delimiter such as semi-colon, space or tab
- Filename: A single file called ER.txt openable in notepad or similar. Windows/Mac/Linux compatible.
- Column Order: date, time, open, high, low, close, volume, contractNameNote: contractName allows you to see what row the underlying data came from, so your commodity is called ER, then ER2026H would mean the row was from the ER March 2026 contract. We include this by default. Please let us know if you do not want to include it.
- Extra Continuous Columns [optional]: If ordering backadjusted data we can also include, unadjusted close, spread and cumulative spread.
- Timestamp Type: Start of Bar (or you can choose End of Bar)
- Timezone: Exchange Time, US Central Time (Chicago, UTC-6 / -5 DST). Or choose a custom timezone such as UTC
- Date format: yyyymmddiOther date formats availableMMDDYYYYYYYYMMDDDDMMYYYYMMDDYYYYMMDDDDMMYYMM/DD/YYYYYYYY/MM/DDDD/MM/YYYYMM-DD-YYYYYYYY-MM-DDDD-MM-YYYYMM.DD.YYYYDD.MM.YYYYYYYY.MM.DDMM/DD/YYYY/MM/DDDD/MM/YYMM-DD-YYYY-MM-DDDD-MM-YYMM.DD.YYYY.MM.DDDD.MM.YYTell us which one you would like.
- Time format: hhmm (24h)iOther time formats availableHHMMHH:MMHHMMSSHH:MM:SSTell us which one you would like.
- Roll Logs: we will include a full roll log showing rolls close-to-close the calendar days and the adjustments so you can follow through the logic.
- Other Special Data Formatting Requirements: We format directly for other software applications including Bloomberg, CQG Data Factory, eSignal, IQFeed, MetaTrader 5, MultiCharts, NinjaTrader, Sierra Chart, TradeStation and Trading Blox.
During your order process, we will send across these final formatting options for you to choose from and then add you to our jobs list for processing.
The Process of Placing an Order
Portara is a ‘tailored service’ i.e. your request will be processed manually to your custom requirements.
If you wish to proceed, send us an email using the ‘Contact Portara’ widget on this page, or alternatively use the Contact Form under ‘Contact Us’. When you are happy, we will send out a payment request for settlement. Once payment is in, we will send across final formatting options (above) for you to choose from and then add you to our jobs list for processing.
We will guide you through the final formatting options and provide defaults for you to accept or make changes to.
Once the data is ready, we will send across your personal link for you to download the data. Usually, data is ready within 24hrs.
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Format Details for Bloomberg Commodity Index ER
Format Details for Bloomberg Commodity Index ERAlternative Bloomberg Commodity Index Symbology:
Other companies can refer to the Bloomberg Commodity Index symbols by the following symbol names: .
Portara and CQG provide historical intraday futures data to CTAs, hedge funds, portfolio managers, quants and traders and institutions.
Portara’s Main Data Products
Bloomberg Commodity Index futures data can be split into four main headings:
- Daily data – which includes either the last price or the settlement
- Intraday data – which includes trade volume
- Tick data – Trades Only – which includes only trades
- Tick data Level 1 – which includes the trades, the bid, the ask and the settle
Purchase Individual or Continuous form Data
You can purchase historical intraday ER futures data as individual contracts or in a continuous form.
Continuous 1 minute ER futures data can be formatted into back-adjusted, forward-adjusted, ratio adjusted and zero adjusted series. Portara can create bespoke rules for each futures ER contract based on volume, open interest, tick size and calendar date variations. Control delivery month combinations, timezone settings and timestamps that follow exchange or local time globally for any location.
World’s Only Data Supplier with FIVE DAILY Data Points
Portara’s standard Bloomberg Commodity Index daily futures data is made up of five data points – open, high, low, last-price and settle. Simply choose to have the daily close based on the last price or the settle depending on whether you wish follow extended sessions or just the day session.
Data Granularity
Portara’s Bloomberg Commodity Index intraday futures data is supplied as default in 1-minute bar. However, you may also choose other bar granularities such as 2 minute bar, 3 minute bar, 5 minute bar, 10 minute bar, 15 minute bar, 30 minute bar, hourly bar etc. You can also have us extract daily Bloomberg Commodity Index data straight from the intraday database. In this case, you would choose the session (even if you need to cross midnight) and we can supply the custom Bloomberg Commodity Index daily futures data between only between the custom session markers you choose.
Portara provides futures tick data in ‘Trades Only’ form or as ‘Level 1’ tick data, which includes the bids and asks. Download the tick data samples above. Our default format timestamp is to the millisecond. Bloomberg Commodity Index tick data includes price, the trade volume, and other trade indicators such as bid, ask, trade and settle.
Remember to compare the file size of trades only data to level 1 tick data as they can vary by factors of 10 to 100 fold. If you have questions simply email us and one of our technicians will guide you.
Updates
All of our historical data is updated on a daily basis up to four times per day based on your subscription level, at the end of the Asian, European, Early US and Globex session. Portara’s enterprise software solution provides timely updates to your data, along with compression, roll and custom formatting features on CQG deep history databases. Historical Bloomberg Commodity Index data updates are ready around half an hour after markets close. No exchange fees or other CQG products are necessary.
Portara’s Catalogue of Historical Bloomberg Commodity Index Futures Data
You can view other futures, forex, ETFs and fixed income symbols and commodities from the Historical Intraday Data Download Table. If you are looking for derivatives of the Bloomberg Commodity Index or any other historical data types such as daily or tick, you can visit the other download tables here:
- Historical Daily Data Download Table
- Historical Intraday Data Download Table
- Historical Tick – Trades Only Data Download Table
- Historical Tick – Level 1 Data Download Table
To discuss ER Futures data or if you have any other enquiry please reach out to us using the widget in the bottom corner or our contact page if you have visited us via mobile phone.