Nasdaq Nordic/Baltic & Commodities Market Connectivity Information

REMINDER – Nasdaq Nordic/Baltic & Commodities Market Connectivity Information

As previously communicated all of the trading and clearing platforms currently run in production from Site B (PORT).

We have decided to switch back to Site A (VASBY) during the weekend 28-29 of April. As of Monday April 30th all trading and clearing platforms will run from Site A (VASBY).

Please note that in accordance to the trading calendar, Monday April 30th is a half trading day on Swedish markets and most markets are closed on May 1st.

Please see the availability of services for the affected markets after failback:

INET

The INET matching engine for Nasdaq Nordic markets will run on Site A (VASBY) as of Monday April 30th. All connectivity services (OUCH and FIX gateways, and ITCH market data services) will be available on both site A and site B.

Affected markets:

Nasdaq Nordic:

 Nasdaq Stockholm Equity  Nasdaq Copenhagen Equity  Nasdaq Helsinki Equity  Nasdaq Iceland Equity and Fixed income

Nasdaq Baltic:

 Nasdaq Riga Equity  Nasdaq Tallinn Equity  Nasdaq Vilnius Equity

Genium INET

Genium INET matching engine and clearing system for Nasdaq Nordic/Baltic and Nasdaq Commodities markets will failback to Site A (VASBY) on Saturday April 28th, and be opened on Sunday April 29th, as per normal weekend schedule. Connectivity tests can be performed on Sunday April 29th between 06:00 and 22:00 CET and Technical Support will be available for support between 10:00 and 12:00 CET.

Affected markets:

Nasdaq Nordic:

 Nasdaq Nordic Index-, Equity- and Fixed Income Derivatives  Nasdaq Stockholm Fixed Income  Nasdaq Copenhagen Fixed Income  Nasdaq Helsinki Fixed Income

Nasdaq Baltic:

 Nasdaq Riga Fixed Income  Nasdaq Tallinn Fixed Income  Nasdaq Vilnius Fixed Income

Nasdaq Commodities

 Nasdaq Commodities

Nasdaq Clearing

Connectivity as of Sunday April 29th Interface Site A Nasdaq VASBY Site B Nasdaq PORT OMnet Order Entry Available Available OMnet Clearing Available Available FIX Order Entry Available Not available FIX Drop Available Not available Trading Workstation Available Available Clearing Workstation 1 Available Available Q-Port Available Available Global Vision Available Not available ITCH Available Available GCF Available Available

For technical questions please contact (Genium INET):

Technical Support + 46 8 405 67 50 [email protected]

For trade and technical questions please contact (INET):

Trade and Technical Support + 46 8 405 64 10 [email protected]