GPW WATS System Passes Final Tests, October 5 Launch Likely

The Warsaw Stock Exchange (GPW) has completed independent functional tests of its new WATS trading system, confirming readiness ahead of the planned October 5, 2026 migration. This marks a key milestone in the exchange's infrastructure overhaul, reducing the risk of launch delays. The successful rollout could enhance trading efficiency and attract liquidity, though operational risks remain until live trading begins.