Dear TXSE Member,
TXSE would like to remind all participants that only two production environment testing opportunities remain before our planned launch in July. Following these tests, TXSE expects to begin trading designated test securities on July 6 and select NMS securities on July 10.
PARTICIPANTS CAN EXPECT THE FOLLOWING DURING THE JUNE 18 TEST:
Participants should establish connectivity beginning at 12:00 PM ET during the regular trading session. There will be no pre-market session as part of this test.
At 4:00 PM ET, participants will transition to the after-hours trading session as part of the test scenario.
TXSE market data products will disseminate test securities only. Participants should expect to receive reference data and market data exclusively for test symbols.
The production environment will operate in TEST mode only for the duration of the exercise.
TXSE will not connect to the SIPs during this test. Accordingly, no SIP market data will be distributed.
Participants are encouraged to use this test to validate connectivity, order entry, market data consumption, and operational readiness ahead of launch.
UPCOMING TEST DATES
Date | Event |
|---|---|
June 18 | Production Test |
June 27 | Industry Test- Includes DTCC & FINRA |
If you have questions or require assistance, please contact marketops@txse.com.
We look forward to working with you.
Sincerely, TXSE Market Operations