Next Spectra system release

Dear derivatives market customers,

The next Spectra trading and clearing system release is scheduled for May 25^th 2020.
This release will include the following key changes:

1. Synthetic matching.
2. Iceberg orders.
3. Switching to 19-digit order and trade numbers.
4. Changes to data replication schemes.

We plan to upgrade the T1 test environment and publish the release details on synthetic matching and iceberg order on the week following April 20^th. Changes to data replication schemes and new order and trade numeration are already available on T1 test environment.