In coordination with other market centers as part of the SIFMA organized industry test, and in support of Regulation System Compliance and Integrity requirements, MEMX will host a test of its secondary/disaster recovery facilities on Saturday, October 24th, 2020. The scope for this weekend test will be a full feature test of all exchange functionality in order to ensure that MEMX is able to quickly relocate data center operations to Chicago, IL.
Participation Details
Sessions must be requested at least one week prior to the test.
Members will be able to connect, submit orders, and receive market data during the test.
Drop copies will be available to those Firms configured to receive them.
For sessions please contact MEMX Market Operations
mops@memx.com
1-833-415-6677
For questions regarding network connectivity in our Chicago facilities please contact MEMX Network Operations
connect@memx.com
1-833-415-8677
Mandatory Participants were notified September 10, 2020
For questions about mandatory participation email membership@memx.com
For any other questions regarding this test, please contact MEMX Market Operations
Test schedule for Saturday, October 24, 2020
| Time (Eastern) | Trading Status |
|---|---|
| 8:30A | Session Available |
| 9:00A | Pre-Market |
| 9:30A | Market |
| 12:00P | Post-Market |
| 1:00P | Post-Market Closed |
| 1:15P | Session Closed |
Active Symbols
All NMS Symbols will be available for the test, including all NMS test symbols: ATEST, ATEST.A, ATEST.B, ATEST.C, CBO, CBX, CTEST, IBO, IGZ, NTEST, ZAZZT, ZBZX, ZBZZT, ZCZZT, ZEXIT, ZJZZT, ZTEST, ZVV, ZVZZT, ZXIET, and ZXZZT
MEMOIR Market Data
Market data will be disseminated via the MEMOIR Feeds: Depth, Top, and Last Sale and MEMOIR TCP Replay Gap Fill and Snapshot will be available.
MEMOIR Multicast Details
| Data | Multicast Address | Port |
|---|---|---|
| MEMOIR Depth A | 233.142.18.65 | 19780 |
| MEMOIR Depth B | 233.142.18.97 | 19780 |
| MEMOIR Top A | 233.142.18.66 | 19796 |
| MEMOIR Top B | 233.142.18.98 | 19796 |
| MEMOIR Last Sale A | 233.142.18.67 | 19788 |
| MEMOIR Last Sale B | 233.142.18.99 | 19788 |
Gap Fill
| Data | Target IP | Port | Credentials (user:password) |
|---|---|---|---|
| MEMOIR Depth | 74.119.49.17 | 21060 | memoirdepthreplay:memoirdepthreplay |
| MEMOIR Top | 74.119.49.19 | 21076 | memoirtopreplay:memoirtopreplay |
| MEMOIR Last | 74.119.49.18 | 21068 | memoirlastreplay:memoirlastreplay |
Snapshot
| Data | Target IP | Port | Credentials (user:password) |
|---|---|---|---|
| MEMOIR Depth | 74.119.49.20 | 22060 | memoirdepthsnapshot:memoirdepthsnapshot |
| MEMOIR Top | 74.119.49.21 | 22076 | memoirtopsnapshot:memoirtopsnapshot |