Eris Options
Effective Sunday, June 14 (trade date Monday, June 15), Eris Options will be listed for trading on CME Globex and submission for clearing via CME ClearPort. Eris Options will be disseminated via Channel ID 350 in the interest rate options asset class.
Contents
Revision History
Date | Description |
|---|---|
April 15, 2026 | Initial publication of this client system impact assessment. |
Key Events and Dates
Date | Milestone |
|---|---|
Sunday, April 19, 2026 | New Release |
Sunday, June 14, 2026 | Production |
Testing and Certification
Certification is not required for customer systems already certified to CME MDP 3.0 Market Data, iLink Order Entry, and Drop Copy 4.0 Service for iLink. However, testing is strongly recommended.
Product Overview
This section provides the product details for Eris Options.
Product Specification
Product | MDP 3.0: Tag 6937-Asset | iLink / MDP 3.0: Tag 1151-Security Group | Market Data Channel MDP 3.0 Tag 1180 - APPLID |
|---|---|---|---|
Options on 2-Year Eris SOFR Swap Futures | YIT | RO (UDS: 1R) | 350 |
Options on 5-Year Eris SOFR Swap Futures | YIW | RP (UDS: 1R) | |
Options on 10-Year Eris SOFR Swap Futures | YIY | RQ (UDS: 1R) | |
Test Options on 2-Year Eris SOFR Swap Futures | 0IT | #S |
NOTE: Test instruments which include a # or $ in the MDP 3.0 tag 1151-Security Group are for internal testing purposes.
iLink Order Entry
With this launch, all iLink Order Entry Market functionality will be supported. Details are available via the iLink Order Entry site.
Summary of Gateway Connectivity and Configuration Details
Market Segment Gateway (MSGW) Market Segment ID 50 (tag 1300-MarketSegmentID) will be utilized.
Existing Order Entry Service Gateway (OESGW ID “12”) will be utilized by clients to register administrative information.
Drop Copy for Market Segment Gateway “50” will be utilized.
Gateway | Environment | Market Segment ID | Configuration File SFTP Directory | File Name |
|---|---|---|---|---|
Market Segment Gateway | Production | 50 | /MSGW/Production/Configuration | MSGW_Config.xml
|
New Release | /MSGW/NRCert/Configuration | |||
Certification | /MSGW/Cert/Configuration | |||
Order Entry Service Gateway | Production | 12 | /MSGW/Production/Configuration | MSGW_Config.xml
|
New Release | /MSGW/NRCert/Configuration | |||
Certification | /MSGW/Cert/Configuration | |||
Drop Copy for MSGW | Production | 50 | /DCMSGW/Production/Configuration | DCMSGW_Config.xml
|
New Release | /DCMSGW/NRCert/Configuration | |||
Certification | /DCMSGW/Cert/Configuration |
Connectivity Details
All connection and configuration file information, including directory and config.xml file names, will be located on the SFTP (sftpng.cmegroup.com).
A user name and password is required to access the SFTP site.
Market Data
With this launch, a new Market Data Channel ID 350 will be utilized. Market Data details are available via the CME MDP 3.0 Market Data site. The MDP 3.0 - CME Globex Market Data Channel Guide provides a list of channels for CME Globex.
Environment | Market Name | Channel ID | Configuration File SFTP Directory | File Name |
|---|---|---|---|---|
Production | Eris Options | 350
| /SBEFix/Production/Configuration | Config.xml |
New Release | /SBEFix/NRCert/Configuration | |||
Certification | /SBEFix/Cert/Configuration |
Market Data Multicast Connection Details
View multicast IP and port details (CME Group Login required) for the new market data multicast group Channel ID 350 for the Production, New Release and Certification Environments.
Straight-Through Processing
With this launch there are no functional impacts to CME STP post-trade messaging.
CME Reference Data API
With this launch there are no functional impacts to CME Reference Data API messaging.
Contact Information
For technical development support, contact Certification Support for Electronic Trading (CSET).
For production requests, please contact the Global Command Center (GCC).
For all other inquiries, please contact Global Account Management (GAM).