Nasdaq Europe to Launch Trajectory Trading with PureStream in 2026

Nasdaq Europe expects to launch trajectory trading in November 2026, a new execution service that matches institutional interest based on a percentage of future market volume and executes over time at volume-weighted average prices. The offering, built on PureStream's proprietary matching technology, will be formalized and published on Nasdaq's regulated trading venues, giving buy-side desks a structured route to work large positions in European equities with reduced information leakage.

The service will run through Nasdaq Investment Firm B.V., which received its investment firm license from the Dutch Authority for Financial Markets (AFM) on October 26, 2026. That license anchors the legal framework: trades struck through the matching mechanism will be formalized on Nasdaq's regulated venues, keeping them inside the exchange's rulebook, transparency obligations and venue protections rather than in an off-venue bilateral channel.

What does the launch change for execution desks?

The core mechanic is trajectory-based matching. Instead of negotiating a block or working an order through dark pools or algo schedules, participants express interest as a percentage of future market volume, and PureStream's matching technology pairs complementary interest over time at VWAP (volume-weighted average price, the benchmark that averages execution price against traded volume across the day). The stated design goal is to reduce information leakage and market impact when executing larger positions — the two costs buy-side traders measure most closely when they route flow away from lit markets.

Roland Chai, Head of Digital Liquidity Networks at Nasdaq, framed the offering against the structural backdrop. "As markets become more global and interconnected, institutional investors need more sophisticated ways to access liquidity while minimizing market impact," Chai said. "This new offering expands the ways investors can access liquidity in European equities, while maintaining the benefits and protections of trading on Nasdaq's regulated venues."

For sell-side and buy-side technology teams, the relevant choices are onboarding and connectivity: Nasdaq says it is working closely with market participants to support onboarding and operational readiness, with trading activity expected to build progressively as additional institutional clients adopt the service. The announcement marks the start of a phased commercial rollout, not day-one volume.

Which instruments are covered, and when?

Initial coverage is deliberately narrow:

• Constituents of the OMXC25 (Copenhagen), OMXH25 (Helsinki) and OMXS30 (Stockholm) indexes
• Selected equities listed on Nasdaq Copenhagen, Nasdaq Helsinki and Nasdaq Stockholm
• Selected equities from nine other European markets

That footprint widens in January 2027, when coverage is expected to expand to approximately 1,200 additional European equities. The two-stage rollout gives desks a November window to test the workflow on liquid Nordic large caps before the instrument universe broadens roughly two months later.

Where does the offering sit in Nasdaq's structure?

Trajectory trading will operate within Nasdaq's Digital Liquidity Networks business, the unit charged with building what the exchange describes as the next generation of always-on market infrastructure and expanding the ways investors access liquidity across markets. The unit's remit — always-on, cross-market liquidity access — signals that the November launch is a first product on infrastructure Nasdaq intends to extend beyond European equities.

What is mandated versus what is asserted?

The concrete facts are the license, the venue structure and the timeline: an AFM investment firm license granted October 26, 2026; a November 2026 go-live; publication on Nasdaq's regulated venues; initial Nordic index coverage expanding to roughly 1,200 additional names in January 2027. The performance claims — reduced information leakage and market impact — are design objectives asserted by Nasdaq and PureStream, not yet measured outcomes, and desks will want execution-cost analysis from early sessions before committing sizeable flow.

What the launch does establish is a new regulated wrapper for volume-participation style matching in Europe, one that keeps resulting trades inside exchange transparency rather than outside it. Whether trajectory trading draws institutional flow at scale will become visible as the phased onboarding progresses toward the January 2027 coverage expansion.