Warsaw Stock Exchange Taps Exactpro to Secure GPW WATS Trading Platform Launch

Quick Summary

The Warsaw Stock Exchange (GPW) has partnered with Exactpro to conduct rigorous GPW WATS testing ahead of its October 2026 launch. This independent verification ensures the functional readiness and operational resilience of GPW's new proprietary trading system, which replaces the legacy NYSE Technologies platform to modernize Poland's capital markets.

How Does GPW WATS Testing Ensure Market Stability?

Independent software testing is critical for mission-critical infrastructure where even millisecond delays can impact millions in capital. Exactpro utilized its 16 years of expertise to perform comprehensive functional testing across all trading workflows. This process was conducted from a production-like environment via secure connections to mirror real-world market conditions accurately.

• Functional readiness confirmed for the planned October 2026 production launch.
• Data-based decision making was prioritized to reinforce national market foundations.

“GPW WATS represents years of dedicated work by our in-house engineering teams. The migration is a vital step towards modernising the Exchange infrastructure, so that local and international participants can benefit from even more efficiency and flexibility. Working with Exactpro throughout the independent testing process has been a source of valuable insights as we prepare for the production launch planned in October.” said Sławomir Panasiuk, Vice-President of GPW.

Why is Warsaw Stock Exchange Migrating to Proprietary Tech?

Developing core infrastructure in-house allows the Warsaw Stock Exchange to gain full control over its technological roadmap. By replacing the Universal Trading Platform from NYSE Technologies, which served the exchange for a decade, GPW is investing in long-term operational resilience. This move supports nearly 400 listed companies and a PLN 2.5 trillion market capitalization.

“We are honoured to have been selected as an independent software testing services provider by the Warsaw Stock Exchange. On this engagement, we continued to apply our expertise in production-aligned testing tailored to client infrastructures to contribute to further improving the integrity of the end-to-end trading workflow and business rules implemented in the system. GPW has a highly competent engineering team, it’s been a pleasure to work alongside them at this pivotal moment in the venue’s life.” said Alexey Zverev, Co-CEO and co-founder of Exactpro.

What Results Has the Exactpro Partnership Delivered?

Successful program completion of the functional testing phase marks the final hurdle before the system goes live. Exactpro’s AI-enabled testing services have helped GPW decrease time to market while maintaining strict regulatory compliance standards. The collaboration has validated the integrity of the end-to-end trading workflow, ensuring that the transition from the legacy UTP system is seamless for both local and international market participants.

FF NEWS TAKE:

This move by the Warsaw Stock Exchange to own its stack is a significant power play in the CEE region. By prioritizing rigorous GPW WATS testing through an independent specialist like Exactpro, GPW is signaling to global investors that its technological foundations are robust. Moving away from third-party legacy systems to proprietary tech is a bold step that definitely moves the needle for regional market sovereignty and efficiency.